38042460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1021}}^1$

素因数の和:1065

約数の個数: 120

約数和(自身を含む): 124651296

約数和(自身を除く): 86608836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 81, 90, 92, 108, 115, 135, 138, 162, 180, 207, 230, 270, 276, 324, 345, 405, 414, 460, 540, 621, 690, 810, 828, 1021, 1035, 1242, 1380, 1620, 1863, 2042, 2070, 2484, 3063, 3105, 3726, 4084, 4140, 5105, 6126, 6210, 7452, 9189, 9315, 10210, 12252, 12420, 15315, 18378, 18630, 20420, 23483, 27567, 30630, 36756, 37260, 45945, 46966, 55134, 61260, 70449, 82701, 91890, 93932, 110268, 117415, 137835, 140898, 165402, 183780, 211347, 234830, 275670, 281796, 330804, 352245, 413505, 422694, 469660, 551340, 634041, 704490, 827010, 845388, 1056735, 1268082, 1408980, 1654020, 1902123, 2113470, 2536164, 3170205, 3804246, 4226940, 6340410, 7608492, 9510615, 12680820, 19021230, 38042460]

約数ペア:

[(1, 38042460), (2, 19021230), (3, 12680820), (4, 9510615), (5, 7608492), (6, 6340410), (9, 4226940), (10, 3804246), (12, 3170205), (15, 2536164), (18, 2113470), (20, 1902123), (23, 1654020), (27, 1408980), (30, 1268082), (36, 1056735), (45, 845388), (46, 827010), (54, 704490), (60, 634041), (69, 551340), (81, 469660), (90, 422694), (92, 413505), (108, 352245), (115, 330804), (135, 281796), (138, 275670), (162, 234830), (180, 211347), (207, 183780), (230, 165402), (270, 140898), (276, 137835), (324, 117415), (345, 110268), (405, 93932), (414, 91890), (460, 82701), (540, 70449), (621, 61260), (690, 55134), (810, 46966), (828, 45945), (1021, 37260), (1035, 36756), (1242, 30630), (1380, 27567), (1620, 23483), (1863, 20420), (2042, 18630), (2070, 18378), (2484, 15315), (3063, 12420), (3105, 12252), (3726, 10210), (4084, 9315), (4140, 9189), (5105, 7452), (6126, 6210)]