260824080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3187}}^1$

素因数の和:3245

約数の個数: 160

約数和(自身を含む): 910798848

約数和(自身を除く): 649974768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 110, 120, 124, 132, 155, 165, 176, 186, 220, 240, 248, 264, 310, 330, 341, 372, 440, 465, 496, 528, 620, 660, 682, 744, 880, 930, 1023, 1240, 1320, 1364, 1488, 1705, 1860, 2046, 2480, 2640, 2728, 3187, 3410, 3720, 4092, 5115, 5456, 6374, 6820, 7440, 8184, 9561, 10230, 12748, 13640, 15935, 16368, 19122, 20460, 25496, 27280, 31870, 35057, 38244, 40920, 47805, 50992, 63740, 70114, 76488, 81840, 95610, 98797, 105171, 127480, 140228, 152976, 175285, 191220, 197594, 210342, 254960, 280456, 296391, 350570, 382440, 395188, 420684, 493985, 525855, 560912, 592782, 701140, 764880, 790376, 841368, 987970, 1051710, 1086767, 1185564, 1402280, 1481955, 1580752, 1682736, 1975940, 2103420, 2173534, 2371128, 2804560, 2963910, 3260301, 3951880, 4206840, 4347068, 4742256, 5433835, 5927820, 6520602, 7903760, 8413680, 8694136, 10867670, 11855640, 13041204, 16301505, 17388272, 21735340, 23711280, 26082408, 32603010, 43470680, 52164816, 65206020, 86941360, 130412040, 260824080]

約数ペア:

[(1, 260824080), (2, 130412040), (3, 86941360), (4, 65206020), (5, 52164816), (6, 43470680), (8, 32603010), (10, 26082408), (11, 23711280), (12, 21735340), (15, 17388272), (16, 16301505), (20, 13041204), (22, 11855640), (24, 10867670), (30, 8694136), (31, 8413680), (33, 7903760), (40, 6520602), (44, 5927820), (48, 5433835), (55, 4742256), (60, 4347068), (62, 4206840), (66, 3951880), (80, 3260301), (88, 2963910), (93, 2804560), (110, 2371128), (120, 2173534), (124, 2103420), (132, 1975940), (155, 1682736), (165, 1580752), (176, 1481955), (186, 1402280), (220, 1185564), (240, 1086767), (248, 1051710), (264, 987970), (310, 841368), (330, 790376), (341, 764880), (372, 701140), (440, 592782), (465, 560912), (496, 525855), (528, 493985), (620, 420684), (660, 395188), (682, 382440), (744, 350570), (880, 296391), (930, 280456), (1023, 254960), (1240, 210342), (1320, 197594), (1364, 191220), (1488, 175285), (1705, 152976), (1860, 140228), (2046, 127480), (2480, 105171), (2640, 98797), (2728, 95610), (3187, 81840), (3410, 76488), (3720, 70114), (4092, 63740), (5115, 50992), (5456, 47805), (6374, 40920), (6820, 38244), (7440, 35057), (8184, 31870), (9561, 27280), (10230, 25496), (12748, 20460), (13640, 19122), (15935, 16368)]