12600120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:265

約数の個数: 128

約数和(自身を含む): 41912640

約数和(自身を除く): 29312520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 41, 52, 60, 65, 78, 82, 104, 120, 123, 130, 156, 164, 195, 197, 205, 246, 260, 312, 328, 390, 394, 410, 492, 520, 533, 591, 615, 780, 788, 820, 984, 985, 1066, 1182, 1230, 1560, 1576, 1599, 1640, 1970, 2132, 2364, 2460, 2561, 2665, 2955, 3198, 3940, 4264, 4728, 4920, 5122, 5330, 5910, 6396, 7683, 7880, 7995, 8077, 10244, 10660, 11820, 12792, 12805, 15366, 15990, 16154, 20488, 21320, 23640, 24231, 25610, 30732, 31980, 32308, 38415, 40385, 48462, 51220, 61464, 63960, 64616, 76830, 80770, 96924, 102440, 105001, 121155, 153660, 161540, 193848, 210002, 242310, 307320, 315003, 323080, 420004, 484620, 525005, 630006, 840008, 969240, 1050010, 1260012, 1575015, 2100020, 2520024, 3150030, 4200040, 6300060, 12600120]

約数ペア:

[(1, 12600120), (2, 6300060), (3, 4200040), (4, 3150030), (5, 2520024), (6, 2100020), (8, 1575015), (10, 1260012), (12, 1050010), (13, 969240), (15, 840008), (20, 630006), (24, 525005), (26, 484620), (30, 420004), (39, 323080), (40, 315003), (41, 307320), (52, 242310), (60, 210002), (65, 193848), (78, 161540), (82, 153660), (104, 121155), (120, 105001), (123, 102440), (130, 96924), (156, 80770), (164, 76830), (195, 64616), (197, 63960), (205, 61464), (246, 51220), (260, 48462), (312, 40385), (328, 38415), (390, 32308), (394, 31980), (410, 30732), (492, 25610), (520, 24231), (533, 23640), (591, 21320), (615, 20488), (780, 16154), (788, 15990), (820, 15366), (984, 12805), (985, 12792), (1066, 11820), (1182, 10660), (1230, 10244), (1560, 8077), (1576, 7995), (1599, 7880), (1640, 7683), (1970, 6396), (2132, 5910), (2364, 5330), (2460, 5122), (2561, 4920), (2665, 4728), (2955, 4264), (3198, 3940)]