877488120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1$

素因数の和:419

約数の個数: 256

約数和(自身を含む): 3048192000

約数和(自身を除く): 2170703880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 54, 59, 60, 72, 90, 94, 108, 118, 120, 135, 141, 177, 180, 188, 216, 235, 236, 270, 282, 293, 295, 354, 360, 376, 423, 470, 472, 531, 540, 564, 586, 590, 705, 708, 846, 879, 885, 940, 1062, 1080, 1128, 1172, 1180, 1269, 1410, 1416, 1465, 1593, 1692, 1758, 1770, 1880, 2115, 2124, 2344, 2360, 2538, 2637, 2655, 2773, 2820, 2930, 3186, 3384, 3516, 3540, 4230, 4248, 4395, 5076, 5274, 5310, 5546, 5640, 5860, 6345, 6372, 7032, 7080, 7911, 7965, 8319, 8460, 8790, 10152, 10548, 10620, 11092, 11720, 12690, 12744, 13185, 13771, 13865, 15822, 15930, 16638, 16920, 17287, 17580, 21096, 21240, 22184, 24957, 25380, 26370, 27542, 27730, 31644, 31860, 33276, 34574, 35160, 39555, 41313, 41595, 49914, 50760, 51861, 52740, 55084, 55460, 63288, 63720, 66552, 68855, 69148, 74871, 79110, 82626, 83190, 86435, 99828, 103722, 105480, 110168, 110920, 123939, 124785, 137710, 138296, 149742, 155583, 158220, 165252, 166380, 172870, 199656, 206565, 207444, 247878, 249570, 259305, 275420, 299484, 311166, 316440, 330504, 332760, 345740, 371817, 374355, 413130, 414888, 466749, 495756, 499140, 518610, 550840, 598968, 619695, 622332, 691480, 743634, 748710, 777915, 812489, 826260, 933498, 991512, 998280, 1037220, 1239390, 1244664, 1487268, 1497420, 1555830, 1624978, 1652520, 1859085, 1866996, 2074440, 2333745, 2437467, 2478780, 2974536, 2994840, 3111660, 3249956, 3718170, 3733992, 4062445, 4667490, 4874934, 4957560, 6223320, 6499912, 7312401, 7436340, 8124890, 9334980, 9749868, 12187335, 14624802, 14872680, 16249780, 18669960, 19499736, 21937203, 24374670, 29249604, 32499560, 36562005, 43874406, 48749340, 58499208, 73124010, 87748812, 97498680, 109686015, 146248020, 175497624, 219372030, 292496040, 438744060, 877488120]

約数ペア:

[(1, 877488120), (2, 438744060), (3, 292496040), (4, 219372030), (5, 175497624), (6, 146248020), (8, 109686015), (9, 97498680), (10, 87748812), (12, 73124010), (15, 58499208), (18, 48749340), (20, 43874406), (24, 36562005), (27, 32499560), (30, 29249604), (36, 24374670), (40, 21937203), (45, 19499736), (47, 18669960), (54, 16249780), (59, 14872680), (60, 14624802), (72, 12187335), (90, 9749868), (94, 9334980), (108, 8124890), (118, 7436340), (120, 7312401), (135, 6499912), (141, 6223320), (177, 4957560), (180, 4874934), (188, 4667490), (216, 4062445), (235, 3733992), (236, 3718170), (270, 3249956), (282, 3111660), (293, 2994840), (295, 2974536), (354, 2478780), (360, 2437467), (376, 2333745), (423, 2074440), (470, 1866996), (472, 1859085), (531, 1652520), (540, 1624978), (564, 1555830), (586, 1497420), (590, 1487268), (705, 1244664), (708, 1239390), (846, 1037220), (879, 998280), (885, 991512), (940, 933498), (1062, 826260), (1080, 812489), (1128, 777915), (1172, 748710), (1180, 743634), (1269, 691480), (1410, 622332), (1416, 619695), (1465, 598968), (1593, 550840), (1692, 518610), (1758, 499140), (1770, 495756), (1880, 466749), (2115, 414888), (2124, 413130), (2344, 374355), (2360, 371817), (2538, 345740), (2637, 332760), (2655, 330504), (2773, 316440), (2820, 311166), (2930, 299484), (3186, 275420), (3384, 259305), (3516, 249570), (3540, 247878), (4230, 207444), (4248, 206565), (4395, 199656), (5076, 172870), (5274, 166380), (5310, 165252), (5546, 158220), (5640, 155583), (5860, 149742), (6345, 138296), (6372, 137710), (7032, 124785), (7080, 123939), (7911, 110920), (7965, 110168), (8319, 105480), (8460, 103722), (8790, 99828), (10152, 86435), (10548, 83190), (10620, 82626), (11092, 79110), (11720, 74871), (12690, 69148), (12744, 68855), (13185, 66552), (13771, 63720), (13865, 63288), (15822, 55460), (15930, 55084), (16638, 52740), (16920, 51861), (17287, 50760), (17580, 49914), (21096, 41595), (21240, 41313), (22184, 39555), (24957, 35160), (25380, 34574), (26370, 33276), (27542, 31860), (27730, 31644)]