40624560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3319}}^1$

素因数の和:3355

約数の個数: 120

約数和(自身を含む): 144499680

約数和(自身を除く): 103875120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 3319, 4080, 6120, 6638, 9957, 12240, 13276, 16595, 19914, 26552, 29871, 33190, 39828, 49785, 53104, 56423, 59742, 66380, 79656, 99570, 112846, 119484, 132760, 149355, 159312, 169269, 199140, 225692, 238968, 265520, 282115, 298710, 338538, 398280, 451384, 477936, 507807, 564230, 597420, 677076, 796560, 846345, 902768, 1015614, 1128460, 1194840, 1354152, 1692690, 2031228, 2256920, 2389680, 2539035, 2708304, 3385380, 4062456, 4513840, 5078070, 6770760, 8124912, 10156140, 13541520, 20312280, 40624560]

約数ペア:

[(1, 40624560), (2, 20312280), (3, 13541520), (4, 10156140), (5, 8124912), (6, 6770760), (8, 5078070), (9, 4513840), (10, 4062456), (12, 3385380), (15, 2708304), (16, 2539035), (17, 2389680), (18, 2256920), (20, 2031228), (24, 1692690), (30, 1354152), (34, 1194840), (36, 1128460), (40, 1015614), (45, 902768), (48, 846345), (51, 796560), (60, 677076), (68, 597420), (72, 564230), (80, 507807), (85, 477936), (90, 451384), (102, 398280), (120, 338538), (136, 298710), (144, 282115), (153, 265520), (170, 238968), (180, 225692), (204, 199140), (240, 169269), (255, 159312), (272, 149355), (306, 132760), (340, 119484), (360, 112846), (408, 99570), (510, 79656), (612, 66380), (680, 59742), (720, 56423), (765, 53104), (816, 49785), (1020, 39828), (1224, 33190), (1360, 29871), (1530, 26552), (2040, 19914), (2448, 16595), (3060, 13276), (3319, 12240), (4080, 9957), (6120, 6638)]