45315480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{739}}^1$

素因数の和:833

約数の個数: 128

約数和(自身を含む): 157708800

約数和(自身を除く): 112393320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 73, 84, 105, 120, 140, 146, 168, 210, 219, 280, 292, 365, 420, 438, 511, 584, 730, 739, 840, 876, 1022, 1095, 1460, 1478, 1533, 1752, 2044, 2190, 2217, 2555, 2920, 2956, 3066, 3695, 4088, 4380, 4434, 5110, 5173, 5912, 6132, 7390, 7665, 8760, 8868, 10220, 10346, 11085, 12264, 14780, 15330, 15519, 17736, 20440, 20692, 22170, 25865, 29560, 30660, 31038, 41384, 44340, 51730, 53947, 61320, 62076, 77595, 88680, 103460, 107894, 124152, 155190, 161841, 206920, 215788, 269735, 310380, 323682, 377629, 431576, 539470, 620760, 647364, 755258, 809205, 1078940, 1132887, 1294728, 1510516, 1618410, 1888145, 2157880, 2265774, 3021032, 3236820, 3776290, 4531548, 5664435, 6473640, 7552580, 9063096, 11328870, 15105160, 22657740, 45315480]

約数ペア:

[(1, 45315480), (2, 22657740), (3, 15105160), (4, 11328870), (5, 9063096), (6, 7552580), (7, 6473640), (8, 5664435), (10, 4531548), (12, 3776290), (14, 3236820), (15, 3021032), (20, 2265774), (21, 2157880), (24, 1888145), (28, 1618410), (30, 1510516), (35, 1294728), (40, 1132887), (42, 1078940), (56, 809205), (60, 755258), (70, 647364), (73, 620760), (84, 539470), (105, 431576), (120, 377629), (140, 323682), (146, 310380), (168, 269735), (210, 215788), (219, 206920), (280, 161841), (292, 155190), (365, 124152), (420, 107894), (438, 103460), (511, 88680), (584, 77595), (730, 62076), (739, 61320), (840, 53947), (876, 51730), (1022, 44340), (1095, 41384), (1460, 31038), (1478, 30660), (1533, 29560), (1752, 25865), (2044, 22170), (2190, 20692), (2217, 20440), (2555, 17736), (2920, 15519), (2956, 15330), (3066, 14780), (3695, 12264), (4088, 11085), (4380, 10346), (4434, 10220), (5110, 8868), (5173, 8760), (5912, 7665), (6132, 7390)]