187018320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{1399}}^1$

素因数の和:1972

約数の個数: 80

約数和(自身を含む): 581212800

約数和(自身を除く): 394194480

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, 1399, 1671, 2228, 2785, 2798, 3342, 4197, 4456, 5570, 5596, 6684, 6995, 8355, 8394, 8912, 11140, 11192, 13368, 13990, 16710, 16788, 20985, 22280, 22384, 26736, 27980, 33420, 33576, 41970, 44560, 55960, 66840, 67152, 83940, 111920, 133680, 167880, 335760, 779243, 1558486, 2337729, 3116972, 3896215, 4675458, 6233944, 7792430, 9350916, 11688645, 12467888, 15584860, 18701832, 23377290, 31169720, 37403664, 46754580, 62339440, 93509160, 187018320]

約数ペア:

[(1, 187018320), (2, 93509160), (3, 62339440), (4, 46754580), (5, 37403664), (6, 31169720), (8, 23377290), (10, 18701832), (12, 15584860), (15, 12467888), (16, 11688645), (20, 9350916), (24, 7792430), (30, 6233944), (40, 4675458), (48, 3896215), (60, 3116972), (80, 2337729), (120, 1558486), (240, 779243), (557, 335760), (1114, 167880), (1399, 133680), (1671, 111920), (2228, 83940), (2785, 67152), (2798, 66840), (3342, 55960), (4197, 44560), (4456, 41970), (5570, 33576), (5596, 33420), (6684, 27980), (6995, 26736), (8355, 22384), (8394, 22280), (8912, 20985), (11140, 16788), (11192, 16710), (13368, 13990)]