65615520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{613}}^1$

素因数の和:854

約数の個数: 96

約数和(自身を含む): 207954432

約数和(自身を除く): 142338912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 223, 240, 446, 480, 613, 669, 892, 1115, 1226, 1338, 1784, 1839, 2230, 2452, 2676, 3065, 3345, 3568, 3678, 4460, 4904, 5352, 6130, 6690, 7136, 7356, 8920, 9195, 9808, 10704, 12260, 13380, 14712, 17840, 18390, 19616, 21408, 24520, 26760, 29424, 35680, 36780, 49040, 53520, 58848, 73560, 98080, 107040, 136699, 147120, 273398, 294240, 410097, 546796, 683495, 820194, 1093592, 1366990, 1640388, 2050485, 2187184, 2733980, 3280776, 4100970, 4374368, 5467960, 6561552, 8201940, 10935920, 13123104, 16403880, 21871840, 32807760, 65615520]

約数ペア:

[(1, 65615520), (2, 32807760), (3, 21871840), (4, 16403880), (5, 13123104), (6, 10935920), (8, 8201940), (10, 6561552), (12, 5467960), (15, 4374368), (16, 4100970), (20, 3280776), (24, 2733980), (30, 2187184), (32, 2050485), (40, 1640388), (48, 1366990), (60, 1093592), (80, 820194), (96, 683495), (120, 546796), (160, 410097), (223, 294240), (240, 273398), (446, 147120), (480, 136699), (613, 107040), (669, 98080), (892, 73560), (1115, 58848), (1226, 53520), (1338, 49040), (1784, 36780), (1839, 35680), (2230, 29424), (2452, 26760), (2676, 24520), (3065, 21408), (3345, 19616), (3568, 18390), (3678, 17840), (4460, 14712), (4904, 13380), (5352, 12260), (6130, 10704), (6690, 9808), (7136, 9195), (7356, 8920)]