1455715980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{6067}}^1$

素因数の和:6156

約数の個数: 144

約数和(自身を含む): 4664884224

約数和(自身を除く): 3209168244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 43, 45, 60, 62, 86, 90, 93, 124, 129, 155, 172, 180, 186, 215, 258, 279, 310, 372, 387, 430, 465, 516, 558, 620, 645, 774, 860, 930, 1116, 1290, 1333, 1395, 1548, 1860, 1935, 2580, 2666, 2790, 3870, 3999, 5332, 5580, 6067, 6665, 7740, 7998, 11997, 12134, 13330, 15996, 18201, 19995, 23994, 24268, 26660, 30335, 36402, 39990, 47988, 54603, 59985, 60670, 72804, 79980, 91005, 109206, 119970, 121340, 182010, 188077, 218412, 239940, 260881, 273015, 364020, 376154, 521762, 546030, 564231, 752308, 782643, 940385, 1043524, 1092060, 1128462, 1304405, 1565286, 1692693, 1880770, 2256924, 2347929, 2608810, 2821155, 3130572, 3385386, 3761540, 3913215, 4695858, 5217620, 5642310, 6770772, 7826430, 8087311, 8463465, 9391716, 11284620, 11739645, 15652860, 16174622, 16926930, 23479290, 24261933, 32349244, 33853860, 40436555, 46958580, 48523866, 72785799, 80873110, 97047732, 121309665, 145571598, 161746220, 242619330, 291143196, 363928995, 485238660, 727857990, 1455715980]

約数ペア:

[(1, 1455715980), (2, 727857990), (3, 485238660), (4, 363928995), (5, 291143196), (6, 242619330), (9, 161746220), (10, 145571598), (12, 121309665), (15, 97047732), (18, 80873110), (20, 72785799), (30, 48523866), (31, 46958580), (36, 40436555), (43, 33853860), (45, 32349244), (60, 24261933), (62, 23479290), (86, 16926930), (90, 16174622), (93, 15652860), (124, 11739645), (129, 11284620), (155, 9391716), (172, 8463465), (180, 8087311), (186, 7826430), (215, 6770772), (258, 5642310), (279, 5217620), (310, 4695858), (372, 3913215), (387, 3761540), (430, 3385386), (465, 3130572), (516, 2821155), (558, 2608810), (620, 2347929), (645, 2256924), (774, 1880770), (860, 1692693), (930, 1565286), (1116, 1304405), (1290, 1128462), (1333, 1092060), (1395, 1043524), (1548, 940385), (1860, 782643), (1935, 752308), (2580, 564231), (2666, 546030), (2790, 521762), (3870, 376154), (3999, 364020), (5332, 273015), (5580, 260881), (6067, 239940), (6665, 218412), (7740, 188077), (7998, 182010), (11997, 121340), (12134, 119970), (13330, 109206), (15996, 91005), (18201, 79980), (19995, 72804), (23994, 60670), (24268, 59985), (26660, 54603), (30335, 47988), (36402, 39990)]