15273120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{677}}^1$

素因数の和:742

約数の個数: 96

約数和(自身を含む): 49206528

約数和(自身を除く): 33933408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 80, 94, 96, 120, 141, 160, 188, 235, 240, 282, 376, 470, 480, 564, 677, 705, 752, 940, 1128, 1354, 1410, 1504, 1880, 2031, 2256, 2708, 2820, 3385, 3760, 4062, 4512, 5416, 5640, 6770, 7520, 8124, 10155, 10832, 11280, 13540, 16248, 20310, 21664, 22560, 27080, 31819, 32496, 40620, 54160, 63638, 64992, 81240, 95457, 108320, 127276, 159095, 162480, 190914, 254552, 318190, 324960, 381828, 477285, 509104, 636380, 763656, 954570, 1018208, 1272760, 1527312, 1909140, 2545520, 3054624, 3818280, 5091040, 7636560, 15273120]

約数ペア:

[(1, 15273120), (2, 7636560), (3, 5091040), (4, 3818280), (5, 3054624), (6, 2545520), (8, 1909140), (10, 1527312), (12, 1272760), (15, 1018208), (16, 954570), (20, 763656), (24, 636380), (30, 509104), (32, 477285), (40, 381828), (47, 324960), (48, 318190), (60, 254552), (80, 190914), (94, 162480), (96, 159095), (120, 127276), (141, 108320), (160, 95457), (188, 81240), (235, 64992), (240, 63638), (282, 54160), (376, 40620), (470, 32496), (480, 31819), (564, 27080), (677, 22560), (705, 21664), (752, 20310), (940, 16248), (1128, 13540), (1354, 11280), (1410, 10832), (1504, 10155), (1880, 8124), (2031, 7520), (2256, 6770), (2708, 5640), (2820, 5416), (3385, 4512), (3760, 4062)]