18595920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11069}}^1$

素因数の和:11092

約数の個数: 80

約数和(自身を含む): 65888640

約数和(自身を除く): 47292720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 11069, 22138, 33207, 44276, 55345, 66414, 77483, 88552, 110690, 132828, 154966, 166035, 177104, 221380, 232449, 265656, 309932, 332070, 387415, 442760, 464898, 531312, 619864, 664140, 774830, 885520, 929796, 1162245, 1239728, 1328280, 1549660, 1859592, 2324490, 2656560, 3099320, 3719184, 4648980, 6198640, 9297960, 18595920]

約数ペア:

[(1, 18595920), (2, 9297960), (3, 6198640), (4, 4648980), (5, 3719184), (6, 3099320), (7, 2656560), (8, 2324490), (10, 1859592), (12, 1549660), (14, 1328280), (15, 1239728), (16, 1162245), (20, 929796), (21, 885520), (24, 774830), (28, 664140), (30, 619864), (35, 531312), (40, 464898), (42, 442760), (48, 387415), (56, 332070), (60, 309932), (70, 265656), (80, 232449), (84, 221380), (105, 177104), (112, 166035), (120, 154966), (140, 132828), (168, 110690), (210, 88552), (240, 77483), (280, 66414), (336, 55345), (420, 44276), (560, 33207), (840, 22138), (1680, 11069)]