45499680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1663}}^1$

素因数の和:1703

約数の個数: 144

約数和(自身を含む): 163537920

約数和(自身を除く): 118038240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1663, 1710, 1824, 2280, 2736, 3040, 3326, 3420, 4560, 4989, 5472, 6652, 6840, 8315, 9120, 9978, 13304, 13680, 14967, 16630, 19956, 24945, 26608, 27360, 29934, 31597, 33260, 39912, 49890, 53216, 59868, 63194, 66520, 74835, 79824, 94791, 99780, 119736, 126388, 133040, 149670, 157985, 159648, 189582, 199560, 239472, 252776, 266080, 284373, 299340, 315970, 379164, 399120, 473955, 478944, 505552, 568746, 598680, 631940, 758328, 798240, 947910, 1011104, 1137492, 1197360, 1263880, 1421865, 1516656, 1895820, 2274984, 2394720, 2527760, 2843730, 3033312, 3791640, 4549968, 5055520, 5687460, 7583280, 9099936, 11374920, 15166560, 22749840, 45499680]

約数ペア:

[(1, 45499680), (2, 22749840), (3, 15166560), (4, 11374920), (5, 9099936), (6, 7583280), (8, 5687460), (9, 5055520), (10, 4549968), (12, 3791640), (15, 3033312), (16, 2843730), (18, 2527760), (19, 2394720), (20, 2274984), (24, 1895820), (30, 1516656), (32, 1421865), (36, 1263880), (38, 1197360), (40, 1137492), (45, 1011104), (48, 947910), (57, 798240), (60, 758328), (72, 631940), (76, 598680), (80, 568746), (90, 505552), (95, 478944), (96, 473955), (114, 399120), (120, 379164), (144, 315970), (152, 299340), (160, 284373), (171, 266080), (180, 252776), (190, 239472), (228, 199560), (240, 189582), (285, 159648), (288, 157985), (304, 149670), (342, 133040), (360, 126388), (380, 119736), (456, 99780), (480, 94791), (570, 79824), (608, 74835), (684, 66520), (720, 63194), (760, 59868), (855, 53216), (912, 49890), (1140, 39912), (1368, 33260), (1440, 31597), (1520, 29934), (1663, 27360), (1710, 26608), (1824, 24945), (2280, 19956), (2736, 16630), (3040, 14967), (3326, 13680), (3420, 13304), (4560, 9978), (4989, 9120), (5472, 8315), (6652, 6840)]