1545539040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{56489}}^1$

素因数の和:56529

約数の個数: 144

約数和(自身を含む): 5551837200

約数和(自身を除く): 4006298160

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, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 5472, 6840, 9120, 13680, 27360, 56489, 112978, 169467, 225956, 282445, 338934, 451912, 508401, 564890, 677868, 847335, 903824, 1016802, 1073291, 1129780, 1355736, 1694670, 1807648, 2033604, 2146582, 2259560, 2542005, 2711472, 3219873, 3389340, 4067208, 4293164, 4519120, 5084010, 5366455, 5422944, 6439746, 6778680, 8134416, 8586328, 9038240, 9659619, 10168020, 10732910, 12879492, 13557360, 16099365, 16268832, 17172656, 19319238, 20336040, 21465820, 25758984, 27114720, 32198730, 34345312, 38638476, 40672080, 42931640, 48298095, 51517968, 64397460, 77276952, 81344160, 85863280, 96596190, 103035936, 128794920, 154553904, 171726560, 193192380, 257589840, 309107808, 386384760, 515179680, 772769520, 1545539040]

約数ペア:

[(1, 1545539040), (2, 772769520), (3, 515179680), (4, 386384760), (5, 309107808), (6, 257589840), (8, 193192380), (9, 171726560), (10, 154553904), (12, 128794920), (15, 103035936), (16, 96596190), (18, 85863280), (19, 81344160), (20, 77276952), (24, 64397460), (30, 51517968), (32, 48298095), (36, 42931640), (38, 40672080), (40, 38638476), (45, 34345312), (48, 32198730), (57, 27114720), (60, 25758984), (72, 21465820), (76, 20336040), (80, 19319238), (90, 17172656), (95, 16268832), (96, 16099365), (114, 13557360), (120, 12879492), (144, 10732910), (152, 10168020), (160, 9659619), (171, 9038240), (180, 8586328), (190, 8134416), (228, 6778680), (240, 6439746), (285, 5422944), (288, 5366455), (304, 5084010), (342, 4519120), (360, 4293164), (380, 4067208), (456, 3389340), (480, 3219873), (570, 2711472), (608, 2542005), (684, 2259560), (720, 2146582), (760, 2033604), (855, 1807648), (912, 1694670), (1140, 1355736), (1368, 1129780), (1440, 1073291), (1520, 1016802), (1710, 903824), (1824, 847335), (2280, 677868), (2736, 564890), (3040, 508401), (3420, 451912), (4560, 338934), (5472, 282445), (6840, 225956), (9120, 169467), (13680, 112978), (27360, 56489)]