15671907480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{12241}}^1$

素因数の和:12529

約数の個数: 128

約数和(自身を含む): 48231521280

約数和(自身を除く): 32559613800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 227, 235, 282, 376, 454, 470, 564, 681, 705, 908, 940, 1128, 1135, 1362, 1410, 1816, 1880, 2270, 2724, 2820, 3405, 4540, 5448, 5640, 6810, 9080, 10669, 12241, 13620, 21338, 24482, 27240, 32007, 36723, 42676, 48964, 53345, 61205, 64014, 73446, 85352, 97928, 106690, 122410, 128028, 146892, 160035, 183615, 213380, 244820, 256056, 293784, 320070, 367230, 426760, 489640, 575327, 640140, 734460, 1150654, 1280280, 1468920, 1725981, 2301308, 2778707, 2876635, 3451962, 4602616, 5557414, 5753270, 6903924, 8336121, 8629905, 11114828, 11506540, 13807848, 13893535, 16672242, 17259810, 22229656, 23013080, 27787070, 33344484, 34519620, 41680605, 55574140, 66688968, 69039240, 83361210, 111148280, 130599229, 166722420, 261198458, 333444840, 391797687, 522396916, 652996145, 783595374, 1044793832, 1305992290, 1567190748, 1958988435, 2611984580, 3134381496, 3917976870, 5223969160, 7835953740, 15671907480]

約数ペア:

[(1, 15671907480), (2, 7835953740), (3, 5223969160), (4, 3917976870), (5, 3134381496), (6, 2611984580), (8, 1958988435), (10, 1567190748), (12, 1305992290), (15, 1044793832), (20, 783595374), (24, 652996145), (30, 522396916), (40, 391797687), (47, 333444840), (60, 261198458), (94, 166722420), (120, 130599229), (141, 111148280), (188, 83361210), (227, 69039240), (235, 66688968), (282, 55574140), (376, 41680605), (454, 34519620), (470, 33344484), (564, 27787070), (681, 23013080), (705, 22229656), (908, 17259810), (940, 16672242), (1128, 13893535), (1135, 13807848), (1362, 11506540), (1410, 11114828), (1816, 8629905), (1880, 8336121), (2270, 6903924), (2724, 5753270), (2820, 5557414), (3405, 4602616), (4540, 3451962), (5448, 2876635), (5640, 2778707), (6810, 2301308), (9080, 1725981), (10669, 1468920), (12241, 1280280), (13620, 1150654), (21338, 734460), (24482, 640140), (27240, 575327), (32007, 489640), (36723, 426760), (42676, 367230), (48964, 320070), (53345, 293784), (61205, 256056), (64014, 244820), (73446, 213380), (85352, 183615), (97928, 160035), (106690, 146892), (122410, 128028)]