126090120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{617}}^1$

素因数の和:775

約数の個数: 128

約数和(自身を含む): 411143040

約数和(自身を除く): 285052920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 131, 156, 195, 260, 262, 312, 390, 393, 520, 524, 617, 655, 780, 786, 1048, 1234, 1310, 1560, 1572, 1703, 1851, 1965, 2468, 2620, 3085, 3144, 3406, 3702, 3930, 4936, 5109, 5240, 6170, 6812, 7404, 7860, 8021, 8515, 9255, 10218, 12340, 13624, 14808, 15720, 16042, 17030, 18510, 20436, 24063, 24680, 25545, 32084, 34060, 37020, 40105, 40872, 48126, 51090, 64168, 68120, 74040, 80210, 80827, 96252, 102180, 120315, 160420, 161654, 192504, 204360, 240630, 242481, 320840, 323308, 404135, 481260, 484962, 646616, 808270, 962520, 969924, 1050751, 1212405, 1616540, 1939848, 2101502, 2424810, 3152253, 3233080, 4203004, 4849620, 5253755, 6304506, 8406008, 9699240, 10507510, 12609012, 15761265, 21015020, 25218024, 31522530, 42030040, 63045060, 126090120]

約数ペア:

[(1, 126090120), (2, 63045060), (3, 42030040), (4, 31522530), (5, 25218024), (6, 21015020), (8, 15761265), (10, 12609012), (12, 10507510), (13, 9699240), (15, 8406008), (20, 6304506), (24, 5253755), (26, 4849620), (30, 4203004), (39, 3233080), (40, 3152253), (52, 2424810), (60, 2101502), (65, 1939848), (78, 1616540), (104, 1212405), (120, 1050751), (130, 969924), (131, 962520), (156, 808270), (195, 646616), (260, 484962), (262, 481260), (312, 404135), (390, 323308), (393, 320840), (520, 242481), (524, 240630), (617, 204360), (655, 192504), (780, 161654), (786, 160420), (1048, 120315), (1234, 102180), (1310, 96252), (1560, 80827), (1572, 80210), (1703, 74040), (1851, 68120), (1965, 64168), (2468, 51090), (2620, 48126), (3085, 40872), (3144, 40105), (3406, 37020), (3702, 34060), (3930, 32084), (4936, 25545), (5109, 24680), (5240, 24063), (6170, 20436), (6812, 18510), (7404, 17030), (7860, 16042), (8021, 15720), (8515, 14808), (9255, 13624), (10218, 12340)]