8898329520

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{9739}}^1$

素因数の和:9814

約数の個数: 240

約数和(自身を含む): 31652974080

約数和(自身を除く): 22754644560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 47, 48, 54, 60, 72, 80, 81, 90, 94, 108, 120, 135, 141, 144, 162, 180, 188, 216, 235, 240, 243, 270, 282, 324, 360, 376, 405, 423, 432, 470, 486, 540, 564, 648, 705, 720, 752, 810, 846, 940, 972, 1080, 1128, 1215, 1269, 1296, 1410, 1620, 1692, 1880, 1944, 2115, 2160, 2256, 2430, 2538, 2820, 3240, 3384, 3760, 3807, 3888, 4230, 4860, 5076, 5640, 6345, 6480, 6768, 7614, 8460, 9720, 9739, 10152, 11280, 11421, 12690, 15228, 16920, 19035, 19440, 19478, 20304, 22842, 25380, 29217, 30456, 33840, 38070, 38956, 45684, 48695, 50760, 57105, 58434, 60912, 76140, 77912, 87651, 91368, 97390, 101520, 114210, 116868, 146085, 152280, 155824, 175302, 182736, 194780, 228420, 233736, 262953, 292170, 304560, 350604, 389560, 438255, 456840, 457733, 467472, 525906, 584340, 701208, 779120, 788859, 876510, 913680, 915466, 1051812, 1168680, 1314765, 1373199, 1402416, 1577718, 1753020, 1830932, 2103624, 2288665, 2337360, 2366577, 2629530, 2746398, 3155436, 3506040, 3661864, 3944295, 4119597, 4207248, 4577330, 4733154, 5259060, 5492796, 6310872, 6865995, 7012080, 7323728, 7888590, 8239194, 9154660, 9466308, 10518120, 10985592, 11832885, 12358791, 12621744, 13731990, 15777180, 16478388, 18309320, 18932616, 20597985, 21036240, 21971184, 23665770, 24717582, 27463980, 31554360, 32956776, 36618640, 37076373, 37865232, 41195970, 47331540, 49435164, 54927960, 61793955, 63108720, 65913552, 74152746, 82391940, 94663080, 98870328, 109855920, 111229119, 123587910, 148305492, 164783880, 185381865, 189326160, 197740656, 222458238, 247175820, 296610984, 329567760, 370763730, 444916476, 494351640, 556145595, 593221968, 741527460, 889832952, 988703280, 1112291190, 1483054920, 1779665904, 2224582380, 2966109840, 4449164760, 8898329520]

約数ペア:

[(1, 8898329520), (2, 4449164760), (3, 2966109840), (4, 2224582380), (5, 1779665904), (6, 1483054920), (8, 1112291190), (9, 988703280), (10, 889832952), (12, 741527460), (15, 593221968), (16, 556145595), (18, 494351640), (20, 444916476), (24, 370763730), (27, 329567760), (30, 296610984), (36, 247175820), (40, 222458238), (45, 197740656), (47, 189326160), (48, 185381865), (54, 164783880), (60, 148305492), (72, 123587910), (80, 111229119), (81, 109855920), (90, 98870328), (94, 94663080), (108, 82391940), (120, 74152746), (135, 65913552), (141, 63108720), (144, 61793955), (162, 54927960), (180, 49435164), (188, 47331540), (216, 41195970), (235, 37865232), (240, 37076373), (243, 36618640), (270, 32956776), (282, 31554360), (324, 27463980), (360, 24717582), (376, 23665770), (405, 21971184), (423, 21036240), (432, 20597985), (470, 18932616), (486, 18309320), (540, 16478388), (564, 15777180), (648, 13731990), (705, 12621744), (720, 12358791), (752, 11832885), (810, 10985592), (846, 10518120), (940, 9466308), (972, 9154660), (1080, 8239194), (1128, 7888590), (1215, 7323728), (1269, 7012080), (1296, 6865995), (1410, 6310872), (1620, 5492796), (1692, 5259060), (1880, 4733154), (1944, 4577330), (2115, 4207248), (2160, 4119597), (2256, 3944295), (2430, 3661864), (2538, 3506040), (2820, 3155436), (3240, 2746398), (3384, 2629530), (3760, 2366577), (3807, 2337360), (3888, 2288665), (4230, 2103624), (4860, 1830932), (5076, 1753020), (5640, 1577718), (6345, 1402416), (6480, 1373199), (6768, 1314765), (7614, 1168680), (8460, 1051812), (9720, 915466), (9739, 913680), (10152, 876510), (11280, 788859), (11421, 779120), (12690, 701208), (15228, 584340), (16920, 525906), (19035, 467472), (19440, 457733), (19478, 456840), (20304, 438255), (22842, 389560), (25380, 350604), (29217, 304560), (30456, 292170), (33840, 262953), (38070, 233736), (38956, 228420), (45684, 194780), (48695, 182736), (50760, 175302), (57105, 155824), (58434, 152280), (60912, 146085), (76140, 116868), (77912, 114210), (87651, 101520), (91368, 97390)]