15708870480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{117511}}^1$

素因数の和:118084

約数の個数: 80

約数和(自身を含む): 48785341824

約数和(自身を除く): 33076471344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 557, 1114, 1671, 2228, 2785, 3342, 4456, 5570, 6684, 8355, 8912, 11140, 13368, 16710, 22280, 26736, 33420, 44560, 66840, 117511, 133680, 235022, 352533, 470044, 587555, 705066, 940088, 1175110, 1410132, 1762665, 1880176, 2350220, 2820264, 3525330, 4700440, 5640528, 7050660, 9400880, 14101320, 28202640, 65453627, 130907254, 196360881, 261814508, 327268135, 392721762, 523629016, 654536270, 785443524, 981804405, 1047258032, 1309072540, 1570887048, 1963608810, 2618145080, 3141774096, 3927217620, 5236290160, 7854435240, 15708870480]

約数ペア:

[(1, 15708870480), (2, 7854435240), (3, 5236290160), (4, 3927217620), (5, 3141774096), (6, 2618145080), (8, 1963608810), (10, 1570887048), (12, 1309072540), (15, 1047258032), (16, 981804405), (20, 785443524), (24, 654536270), (30, 523629016), (40, 392721762), (48, 327268135), (60, 261814508), (80, 196360881), (120, 130907254), (240, 65453627), (557, 28202640), (1114, 14101320), (1671, 9400880), (2228, 7050660), (2785, 5640528), (3342, 4700440), (4456, 3525330), (5570, 2820264), (6684, 2350220), (8355, 1880176), (8912, 1762665), (11140, 1410132), (13368, 1175110), (16710, 940088), (22280, 705066), (26736, 587555), (33420, 470044), (44560, 352533), (66840, 235022), (117511, 133680)]