253290480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{62081}}^1$

素因数の和:62114

約数の個数: 80

約数和(自身を含む): 831402144

約数和(自身を除く): 578111664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 62081, 124162, 186243, 248324, 310405, 372486, 496648, 620810, 744972, 931215, 993296, 1055377, 1241620, 1489944, 1862430, 2110754, 2483240, 2979888, 3166131, 3724860, 4221508, 4966480, 5276885, 6332262, 7449720, 8443016, 10553770, 12664524, 14899440, 15830655, 16886032, 21107540, 25329048, 31661310, 42215080, 50658096, 63322620, 84430160, 126645240, 253290480]

約数ペア:

[(1, 253290480), (2, 126645240), (3, 84430160), (4, 63322620), (5, 50658096), (6, 42215080), (8, 31661310), (10, 25329048), (12, 21107540), (15, 16886032), (16, 15830655), (17, 14899440), (20, 12664524), (24, 10553770), (30, 8443016), (34, 7449720), (40, 6332262), (48, 5276885), (51, 4966480), (60, 4221508), (68, 3724860), (80, 3166131), (85, 2979888), (102, 2483240), (120, 2110754), (136, 1862430), (170, 1489944), (204, 1241620), (240, 1055377), (255, 993296), (272, 931215), (340, 744972), (408, 620810), (510, 496648), (680, 372486), (816, 310405), (1020, 248324), (1360, 186243), (2040, 124162), (4080, 62081)]