276801480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1459}}^1$

素因数の和:1524

約数の個数: 192

約数和(自身を含む): 983923200

約数和(自身を除く): 707121720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 31, 34, 36, 40, 45, 51, 60, 62, 68, 72, 85, 90, 93, 102, 120, 124, 136, 153, 155, 170, 180, 186, 204, 248, 255, 279, 306, 310, 340, 360, 372, 408, 465, 510, 527, 558, 612, 620, 680, 744, 765, 930, 1020, 1054, 1116, 1224, 1240, 1395, 1459, 1530, 1581, 1860, 2040, 2108, 2232, 2635, 2790, 2918, 3060, 3162, 3720, 4216, 4377, 4743, 5270, 5580, 5836, 6120, 6324, 7295, 7905, 8754, 9486, 10540, 11160, 11672, 12648, 13131, 14590, 15810, 17508, 18972, 21080, 21885, 23715, 24803, 26262, 29180, 31620, 35016, 37944, 43770, 45229, 47430, 49606, 52524, 58360, 63240, 65655, 74409, 87540, 90458, 94860, 99212, 105048, 124015, 131310, 135687, 148818, 175080, 180916, 189720, 198424, 223227, 226145, 248030, 262620, 271374, 297636, 361832, 372045, 407061, 446454, 452290, 496060, 525240, 542748, 595272, 678435, 744090, 768893, 814122, 892908, 904580, 992120, 1085496, 1116135, 1356870, 1488180, 1537786, 1628244, 1785816, 1809160, 2035305, 2232270, 2306679, 2713740, 2976360, 3075572, 3256488, 3844465, 4070610, 4464540, 4613358, 5427480, 6151144, 6920037, 7688930, 8141220, 8929080, 9226716, 11533395, 13840074, 15377860, 16282440, 18453432, 23066790, 27680148, 30755720, 34600185, 46133580, 55360296, 69200370, 92267160, 138400740, 276801480]

約数ペア:

[(1, 276801480), (2, 138400740), (3, 92267160), (4, 69200370), (5, 55360296), (6, 46133580), (8, 34600185), (9, 30755720), (10, 27680148), (12, 23066790), (15, 18453432), (17, 16282440), (18, 15377860), (20, 13840074), (24, 11533395), (30, 9226716), (31, 8929080), (34, 8141220), (36, 7688930), (40, 6920037), (45, 6151144), (51, 5427480), (60, 4613358), (62, 4464540), (68, 4070610), (72, 3844465), (85, 3256488), (90, 3075572), (93, 2976360), (102, 2713740), (120, 2306679), (124, 2232270), (136, 2035305), (153, 1809160), (155, 1785816), (170, 1628244), (180, 1537786), (186, 1488180), (204, 1356870), (248, 1116135), (255, 1085496), (279, 992120), (306, 904580), (310, 892908), (340, 814122), (360, 768893), (372, 744090), (408, 678435), (465, 595272), (510, 542748), (527, 525240), (558, 496060), (612, 452290), (620, 446454), (680, 407061), (744, 372045), (765, 361832), (930, 297636), (1020, 271374), (1054, 262620), (1116, 248030), (1224, 226145), (1240, 223227), (1395, 198424), (1459, 189720), (1530, 180916), (1581, 175080), (1860, 148818), (2040, 135687), (2108, 131310), (2232, 124015), (2635, 105048), (2790, 99212), (2918, 94860), (3060, 90458), (3162, 87540), (3720, 74409), (4216, 65655), (4377, 63240), (4743, 58360), (5270, 52524), (5580, 49606), (5836, 47430), (6120, 45229), (6324, 43770), (7295, 37944), (7905, 35016), (8754, 31620), (9486, 29180), (10540, 26262), (11160, 24803), (11672, 23715), (12648, 21885), (13131, 21080), (14590, 18972), (15810, 17508)]