248050920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{5483}}^1$

素因数の和:5539

約数の個数: 128

約数和(自身を含む): 829180800

約数和(自身を除く): 581129880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 29, 30, 39, 40, 52, 58, 60, 65, 78, 87, 104, 116, 120, 130, 145, 156, 174, 195, 232, 260, 290, 312, 348, 377, 390, 435, 520, 580, 696, 754, 780, 870, 1131, 1160, 1508, 1560, 1740, 1885, 2262, 3016, 3480, 3770, 4524, 5483, 5655, 7540, 9048, 10966, 11310, 15080, 16449, 21932, 22620, 27415, 32898, 43864, 45240, 54830, 65796, 71279, 82245, 109660, 131592, 142558, 159007, 164490, 213837, 219320, 285116, 318014, 328980, 356395, 427674, 477021, 570232, 636028, 657960, 712790, 795035, 855348, 954042, 1069185, 1272056, 1425580, 1590070, 1710696, 1908084, 2067091, 2138370, 2385105, 2851160, 3180140, 3816168, 4134182, 4276740, 4770210, 6201273, 6360280, 8268364, 8553480, 9540420, 10335455, 12402546, 16536728, 19080840, 20670910, 24805092, 31006365, 41341820, 49610184, 62012730, 82683640, 124025460, 248050920]

約数ペア:

[(1, 248050920), (2, 124025460), (3, 82683640), (4, 62012730), (5, 49610184), (6, 41341820), (8, 31006365), (10, 24805092), (12, 20670910), (13, 19080840), (15, 16536728), (20, 12402546), (24, 10335455), (26, 9540420), (29, 8553480), (30, 8268364), (39, 6360280), (40, 6201273), (52, 4770210), (58, 4276740), (60, 4134182), (65, 3816168), (78, 3180140), (87, 2851160), (104, 2385105), (116, 2138370), (120, 2067091), (130, 1908084), (145, 1710696), (156, 1590070), (174, 1425580), (195, 1272056), (232, 1069185), (260, 954042), (290, 855348), (312, 795035), (348, 712790), (377, 657960), (390, 636028), (435, 570232), (520, 477021), (580, 427674), (696, 356395), (754, 328980), (780, 318014), (870, 285116), (1131, 219320), (1160, 213837), (1508, 164490), (1560, 159007), (1740, 142558), (1885, 131592), (2262, 109660), (3016, 82245), (3480, 71279), (3770, 65796), (4524, 54830), (5483, 45240), (5655, 43864), (7540, 32898), (9048, 27415), (10966, 22620), (11310, 21932), (15080, 16449)]