1326460560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{1627}}^1$

素因数の和:1765

約数の個数: 160

約数和(自身を含む): 4263536640

約数和(自身を除く): 2937076080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 79, 80, 86, 120, 129, 158, 172, 215, 237, 240, 258, 316, 344, 395, 430, 474, 516, 632, 645, 688, 790, 860, 948, 1032, 1185, 1264, 1290, 1580, 1627, 1720, 1896, 2064, 2370, 2580, 3160, 3254, 3397, 3440, 3792, 4740, 4881, 5160, 6320, 6508, 6794, 8135, 9480, 9762, 10191, 10320, 13016, 13588, 16270, 16985, 18960, 19524, 20382, 24405, 26032, 27176, 32540, 33970, 39048, 40764, 48810, 50955, 54352, 65080, 67940, 69961, 78096, 81528, 97620, 101910, 128533, 130160, 135880, 139922, 163056, 195240, 203820, 209883, 257066, 271760, 279844, 349805, 385599, 390480, 407640, 419766, 514132, 559688, 642665, 699610, 771198, 815280, 839532, 1028264, 1049415, 1119376, 1285330, 1399220, 1542396, 1679064, 1927995, 2056528, 2098830, 2570660, 2798440, 3084792, 3358128, 3855990, 4197660, 5141320, 5526919, 5596880, 6169584, 7711980, 8395320, 10282640, 11053838, 15423960, 16580757, 16790640, 22107676, 27634595, 30847920, 33161514, 44215352, 55269190, 66323028, 82903785, 88430704, 110538380, 132646056, 165807570, 221076760, 265292112, 331615140, 442153520, 663230280, 1326460560]

約数ペア:

[(1, 1326460560), (2, 663230280), (3, 442153520), (4, 331615140), (5, 265292112), (6, 221076760), (8, 165807570), (10, 132646056), (12, 110538380), (15, 88430704), (16, 82903785), (20, 66323028), (24, 55269190), (30, 44215352), (40, 33161514), (43, 30847920), (48, 27634595), (60, 22107676), (79, 16790640), (80, 16580757), (86, 15423960), (120, 11053838), (129, 10282640), (158, 8395320), (172, 7711980), (215, 6169584), (237, 5596880), (240, 5526919), (258, 5141320), (316, 4197660), (344, 3855990), (395, 3358128), (430, 3084792), (474, 2798440), (516, 2570660), (632, 2098830), (645, 2056528), (688, 1927995), (790, 1679064), (860, 1542396), (948, 1399220), (1032, 1285330), (1185, 1119376), (1264, 1049415), (1290, 1028264), (1580, 839532), (1627, 815280), (1720, 771198), (1896, 699610), (2064, 642665), (2370, 559688), (2580, 514132), (3160, 419766), (3254, 407640), (3397, 390480), (3440, 385599), (3792, 349805), (4740, 279844), (4881, 271760), (5160, 257066), (6320, 209883), (6508, 203820), (6794, 195240), (8135, 163056), (9480, 139922), (9762, 135880), (10191, 130160), (10320, 128533), (13016, 101910), (13588, 97620), (16270, 81528), (16985, 78096), (18960, 69961), (19524, 67940), (20382, 65080), (24405, 54352), (26032, 50955), (27176, 48810), (32540, 40764), (33970, 39048)]