74324880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{14747}}^1$

素因数の和:14773

約数の個数: 120

約数和(自身を含む): 285285312

約数和(自身を除く): 210960432

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 14747, 29494, 44241, 58988, 73735, 88482, 103229, 117976, 132723, 147470, 176964, 206458, 221205, 235952, 265446, 294940, 309687, 353928, 412916, 442410, 516145, 530892, 589880, 619374, 663615, 707856, 825832, 884820, 929061, 1032290, 1061784, 1179760, 1238748, 1327230, 1548435, 1651664, 1769640, 1858122, 2064580, 2123568, 2477496, 2654460, 3096870, 3539280, 3716244, 4129160, 4645305, 4954992, 5308920, 6193740, 7432488, 8258320, 9290610, 10617840, 12387480, 14864976, 18581220, 24774960, 37162440, 74324880]

約数ペア:

[(1, 74324880), (2, 37162440), (3, 24774960), (4, 18581220), (5, 14864976), (6, 12387480), (7, 10617840), (8, 9290610), (9, 8258320), (10, 7432488), (12, 6193740), (14, 5308920), (15, 4954992), (16, 4645305), (18, 4129160), (20, 3716244), (21, 3539280), (24, 3096870), (28, 2654460), (30, 2477496), (35, 2123568), (36, 2064580), (40, 1858122), (42, 1769640), (45, 1651664), (48, 1548435), (56, 1327230), (60, 1238748), (63, 1179760), (70, 1061784), (72, 1032290), (80, 929061), (84, 884820), (90, 825832), (105, 707856), (112, 663615), (120, 619374), (126, 589880), (140, 530892), (144, 516145), (168, 442410), (180, 412916), (210, 353928), (240, 309687), (252, 294940), (280, 265446), (315, 235952), (336, 221205), (360, 206458), (420, 176964), (504, 147470), (560, 132723), (630, 117976), (720, 103229), (840, 88482), (1008, 73735), (1260, 58988), (1680, 44241), (2520, 29494), (5040, 14747)]