147535440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47287}}^1$

素因数の和:47316

約数の個数: 80

約数和(自身を含む): 492551808

約数和(自身を除く): 345016368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 47287, 94574, 141861, 189148, 236435, 283722, 378296, 472870, 567444, 614731, 709305, 756592, 945740, 1134888, 1229462, 1418610, 1844193, 1891480, 2269776, 2458924, 2837220, 3073655, 3688386, 3782960, 4917848, 5674440, 6147310, 7376772, 9220965, 9835696, 11348880, 12294620, 14753544, 18441930, 24589240, 29507088, 36883860, 49178480, 73767720, 147535440]

約数ペア:

[(1, 147535440), (2, 73767720), (3, 49178480), (4, 36883860), (5, 29507088), (6, 24589240), (8, 18441930), (10, 14753544), (12, 12294620), (13, 11348880), (15, 9835696), (16, 9220965), (20, 7376772), (24, 6147310), (26, 5674440), (30, 4917848), (39, 3782960), (40, 3688386), (48, 3073655), (52, 2837220), (60, 2458924), (65, 2269776), (78, 1891480), (80, 1844193), (104, 1418610), (120, 1229462), (130, 1134888), (156, 945740), (195, 756592), (208, 709305), (240, 614731), (260, 567444), (312, 472870), (390, 378296), (520, 283722), (624, 236435), (780, 189148), (1040, 141861), (1560, 94574), (3120, 47287)]