56869080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{457}}^1$

素因数の和:549

約数の個数: 128

約数和(自身を含む): 184006080

約数和(自身を除く): 127137000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 61, 68, 85, 102, 120, 122, 136, 170, 183, 204, 244, 255, 305, 340, 366, 408, 457, 488, 510, 610, 680, 732, 914, 915, 1020, 1037, 1220, 1371, 1464, 1828, 1830, 2040, 2074, 2285, 2440, 2742, 3111, 3656, 3660, 4148, 4570, 5185, 5484, 6222, 6855, 7320, 7769, 8296, 9140, 10370, 10968, 12444, 13710, 15538, 15555, 18280, 20740, 23307, 24888, 27420, 27877, 31076, 31110, 38845, 41480, 46614, 54840, 55754, 62152, 62220, 77690, 83631, 93228, 111508, 116535, 124440, 139385, 155380, 167262, 186456, 223016, 233070, 278770, 310760, 334524, 418155, 466140, 473909, 557540, 669048, 836310, 932280, 947818, 1115080, 1421727, 1672620, 1895636, 2369545, 2843454, 3345240, 3791272, 4739090, 5686908, 7108635, 9478180, 11373816, 14217270, 18956360, 28434540, 56869080]

約数ペア:

[(1, 56869080), (2, 28434540), (3, 18956360), (4, 14217270), (5, 11373816), (6, 9478180), (8, 7108635), (10, 5686908), (12, 4739090), (15, 3791272), (17, 3345240), (20, 2843454), (24, 2369545), (30, 1895636), (34, 1672620), (40, 1421727), (51, 1115080), (60, 947818), (61, 932280), (68, 836310), (85, 669048), (102, 557540), (120, 473909), (122, 466140), (136, 418155), (170, 334524), (183, 310760), (204, 278770), (244, 233070), (255, 223016), (305, 186456), (340, 167262), (366, 155380), (408, 139385), (457, 124440), (488, 116535), (510, 111508), (610, 93228), (680, 83631), (732, 77690), (914, 62220), (915, 62152), (1020, 55754), (1037, 54840), (1220, 46614), (1371, 41480), (1464, 38845), (1828, 31110), (1830, 31076), (2040, 27877), (2074, 27420), (2285, 24888), (2440, 23307), (2742, 20740), (3111, 18280), (3656, 15555), (3660, 15538), (4148, 13710), (4570, 12444), (5185, 10968), (5484, 10370), (6222, 9140), (6855, 8296), (7320, 7769)]