15825348120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1209889}}^1$

素因数の和:1210012

約数の個数: 64

約数和(自身を含む): 47911644000

約数和(自身を除く): 32086295880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 1090, 1308, 1635, 2180, 2616, 3270, 4360, 6540, 13080, 1209889, 2419778, 3629667, 4839556, 6049445, 7259334, 9679112, 12098890, 14518668, 18148335, 24197780, 29037336, 36296670, 48395560, 72593340, 131877901, 145186680, 263755802, 395633703, 527511604, 659389505, 791267406, 1055023208, 1318779010, 1582534812, 1978168515, 2637558020, 3165069624, 3956337030, 5275116040, 7912674060, 15825348120]

約数ペア:

[(1, 15825348120), (2, 7912674060), (3, 5275116040), (4, 3956337030), (5, 3165069624), (6, 2637558020), (8, 1978168515), (10, 1582534812), (12, 1318779010), (15, 1055023208), (20, 791267406), (24, 659389505), (30, 527511604), (40, 395633703), (60, 263755802), (109, 145186680), (120, 131877901), (218, 72593340), (327, 48395560), (436, 36296670), (545, 29037336), (654, 24197780), (872, 18148335), (1090, 14518668), (1308, 12098890), (1635, 9679112), (2180, 7259334), (2616, 6049445), (3270, 4839556), (4360, 3629667), (6540, 2419778), (13080, 1209889)]