285871920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:339

約数の個数: 160

約数和(自身を含む): 911941632

約数和(自身を除く): 626069712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 83, 113, 120, 127, 166, 226, 240, 249, 254, 332, 339, 381, 415, 452, 498, 508, 565, 635, 664, 678, 762, 830, 904, 996, 1016, 1130, 1245, 1270, 1328, 1356, 1524, 1660, 1695, 1808, 1905, 1992, 2032, 2260, 2490, 2540, 2712, 3048, 3320, 3390, 3810, 3984, 4520, 4980, 5080, 5424, 6096, 6640, 6780, 7620, 9040, 9379, 9960, 10160, 10541, 13560, 14351, 15240, 18758, 19920, 21082, 27120, 28137, 28702, 30480, 31623, 37516, 42164, 43053, 46895, 52705, 56274, 57404, 63246, 71755, 75032, 84328, 86106, 93790, 105410, 112548, 114808, 126492, 140685, 143510, 150064, 158115, 168656, 172212, 187580, 210820, 215265, 225096, 229616, 252984, 281370, 287020, 316230, 344424, 375160, 421640, 430530, 450192, 505968, 562740, 574040, 632460, 688848, 750320, 843280, 861060, 1125480, 1148080, 1191133, 1264920, 1722120, 2250960, 2382266, 2529840, 3444240, 3573399, 4764532, 5955665, 7146798, 9529064, 11911330, 14293596, 17866995, 19058128, 23822660, 28587192, 35733990, 47645320, 57174384, 71467980, 95290640, 142935960, 285871920]

約数ペア:

[(1, 285871920), (2, 142935960), (3, 95290640), (4, 71467980), (5, 57174384), (6, 47645320), (8, 35733990), (10, 28587192), (12, 23822660), (15, 19058128), (16, 17866995), (20, 14293596), (24, 11911330), (30, 9529064), (40, 7146798), (48, 5955665), (60, 4764532), (80, 3573399), (83, 3444240), (113, 2529840), (120, 2382266), (127, 2250960), (166, 1722120), (226, 1264920), (240, 1191133), (249, 1148080), (254, 1125480), (332, 861060), (339, 843280), (381, 750320), (415, 688848), (452, 632460), (498, 574040), (508, 562740), (565, 505968), (635, 450192), (664, 430530), (678, 421640), (762, 375160), (830, 344424), (904, 316230), (996, 287020), (1016, 281370), (1130, 252984), (1245, 229616), (1270, 225096), (1328, 215265), (1356, 210820), (1524, 187580), (1660, 172212), (1695, 168656), (1808, 158115), (1905, 150064), (1992, 143510), (2032, 140685), (2260, 126492), (2490, 114808), (2540, 112548), (2712, 105410), (3048, 93790), (3320, 86106), (3390, 84328), (3810, 75032), (3984, 71755), (4520, 63246), (4980, 57404), (5080, 56274), (5424, 52705), (6096, 46895), (6640, 43053), (6780, 42164), (7620, 37516), (9040, 31623), (9379, 30480), (9960, 28702), (10160, 28137), (10541, 27120), (13560, 21082), (14351, 19920), (15240, 18758)]