15337920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1229}}^1$

素因数の和:1262

約数の個数: 112

約数和(自身を含む): 52486560

約数和(自身を除く): 37148640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1229, 1248, 1560, 2080, 2458, 2496, 3120, 3687, 4160, 4916, 6145, 6240, 7374, 9832, 12290, 12480, 14748, 15977, 18435, 19664, 24580, 29496, 31954, 36870, 39328, 47931, 49160, 58992, 63908, 73740, 78656, 79885, 95862, 98320, 117984, 127816, 147480, 159770, 191724, 196640, 235968, 239655, 255632, 294960, 319540, 383448, 393280, 479310, 511264, 589920, 639080, 766896, 958620, 1022528, 1179840, 1278160, 1533792, 1917240, 2556320, 3067584, 3834480, 5112640, 7668960, 15337920]

約数ペア:

[(1, 15337920), (2, 7668960), (3, 5112640), (4, 3834480), (5, 3067584), (6, 2556320), (8, 1917240), (10, 1533792), (12, 1278160), (13, 1179840), (15, 1022528), (16, 958620), (20, 766896), (24, 639080), (26, 589920), (30, 511264), (32, 479310), (39, 393280), (40, 383448), (48, 319540), (52, 294960), (60, 255632), (64, 239655), (65, 235968), (78, 196640), (80, 191724), (96, 159770), (104, 147480), (120, 127816), (130, 117984), (156, 98320), (160, 95862), (192, 79885), (195, 78656), (208, 73740), (240, 63908), (260, 58992), (312, 49160), (320, 47931), (390, 39328), (416, 36870), (480, 31954), (520, 29496), (624, 24580), (780, 19664), (832, 18435), (960, 15977), (1040, 14748), (1229, 12480), (1248, 12290), (1560, 9832), (2080, 7374), (2458, 6240), (2496, 6145), (3120, 4916), (3687, 4160)]