281372760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{14747}}^1$

素因数の和:14817

約数の個数: 96

約数和(自身を含む): 931778640

約数和(自身を除く): 650405880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 53, 60, 72, 90, 106, 120, 159, 180, 212, 265, 318, 360, 424, 477, 530, 636, 795, 954, 1060, 1272, 1590, 1908, 2120, 2385, 3180, 3816, 4770, 6360, 9540, 14747, 19080, 29494, 44241, 58988, 73735, 88482, 117976, 132723, 147470, 176964, 221205, 265446, 294940, 353928, 442410, 530892, 589880, 663615, 781591, 884820, 1061784, 1327230, 1563182, 1769640, 2344773, 2654460, 3126364, 3907955, 4689546, 5308920, 6252728, 7034319, 7815910, 9379092, 11723865, 14068638, 15631820, 18758184, 23447730, 28137276, 31263640, 35171595, 46895460, 56274552, 70343190, 93790920, 140686380, 281372760]

約数ペア:

[(1, 281372760), (2, 140686380), (3, 93790920), (4, 70343190), (5, 56274552), (6, 46895460), (8, 35171595), (9, 31263640), (10, 28137276), (12, 23447730), (15, 18758184), (18, 15631820), (20, 14068638), (24, 11723865), (30, 9379092), (36, 7815910), (40, 7034319), (45, 6252728), (53, 5308920), (60, 4689546), (72, 3907955), (90, 3126364), (106, 2654460), (120, 2344773), (159, 1769640), (180, 1563182), (212, 1327230), (265, 1061784), (318, 884820), (360, 781591), (424, 663615), (477, 589880), (530, 530892), (636, 442410), (795, 353928), (954, 294940), (1060, 265446), (1272, 221205), (1590, 176964), (1908, 147470), (2120, 132723), (2385, 117976), (3180, 88482), (3816, 73735), (4770, 58988), (6360, 44241), (9540, 29494), (14747, 19080)]