119808240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:255

約数の個数: 160

約数和(自身を含む): 385689600

約数和(自身を除く): 265881360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 79, 80, 89, 120, 142, 158, 178, 213, 237, 240, 267, 284, 316, 355, 356, 395, 426, 445, 474, 534, 568, 632, 710, 712, 790, 852, 890, 948, 1065, 1068, 1136, 1185, 1264, 1335, 1420, 1424, 1580, 1704, 1780, 1896, 2130, 2136, 2370, 2670, 2840, 3160, 3408, 3560, 3792, 4260, 4272, 4740, 5340, 5609, 5680, 6319, 6320, 7031, 7120, 8520, 9480, 10680, 11218, 12638, 14062, 16827, 17040, 18957, 18960, 21093, 21360, 22436, 25276, 28045, 28124, 31595, 33654, 35155, 37914, 42186, 44872, 50552, 56090, 56248, 63190, 67308, 70310, 75828, 84135, 84372, 89744, 94785, 101104, 105465, 112180, 112496, 126380, 134616, 140620, 151656, 168270, 168744, 189570, 210930, 224360, 252760, 269232, 281240, 303312, 336540, 337488, 379140, 421860, 448720, 499201, 505520, 562480, 673080, 758280, 843720, 998402, 1346160, 1497603, 1516560, 1687440, 1996804, 2496005, 2995206, 3993608, 4992010, 5990412, 7488015, 7987216, 9984020, 11980824, 14976030, 19968040, 23961648, 29952060, 39936080, 59904120, 119808240]

約数ペア:

[(1, 119808240), (2, 59904120), (3, 39936080), (4, 29952060), (5, 23961648), (6, 19968040), (8, 14976030), (10, 11980824), (12, 9984020), (15, 7987216), (16, 7488015), (20, 5990412), (24, 4992010), (30, 3993608), (40, 2995206), (48, 2496005), (60, 1996804), (71, 1687440), (79, 1516560), (80, 1497603), (89, 1346160), (120, 998402), (142, 843720), (158, 758280), (178, 673080), (213, 562480), (237, 505520), (240, 499201), (267, 448720), (284, 421860), (316, 379140), (355, 337488), (356, 336540), (395, 303312), (426, 281240), (445, 269232), (474, 252760), (534, 224360), (568, 210930), (632, 189570), (710, 168744), (712, 168270), (790, 151656), (852, 140620), (890, 134616), (948, 126380), (1065, 112496), (1068, 112180), (1136, 105465), (1185, 101104), (1264, 94785), (1335, 89744), (1420, 84372), (1424, 84135), (1580, 75828), (1704, 70310), (1780, 67308), (1896, 63190), (2130, 56248), (2136, 56090), (2370, 50552), (2670, 44872), (2840, 42186), (3160, 37914), (3408, 35155), (3560, 33654), (3792, 31595), (4260, 28124), (4272, 28045), (4740, 25276), (5340, 22436), (5609, 21360), (5680, 21093), (6319, 18960), (6320, 18957), (7031, 17040), (7120, 16827), (8520, 14062), (9480, 12638), (10680, 11218)]