7470480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1831}}^1$

素因数の和:1864

約数の個数: 80

約数和(自身を含む): 24534144

約数和(自身を除く): 17063664

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, 1831, 2040, 3662, 4080, 5493, 7324, 9155, 10986, 14648, 18310, 21972, 27465, 29296, 31127, 36620, 43944, 54930, 62254, 73240, 87888, 93381, 109860, 124508, 146480, 155635, 186762, 219720, 249016, 311270, 373524, 439440, 466905, 498032, 622540, 747048, 933810, 1245080, 1494096, 1867620, 2490160, 3735240, 7470480]

約数ペア:

[(1, 7470480), (2, 3735240), (3, 2490160), (4, 1867620), (5, 1494096), (6, 1245080), (8, 933810), (10, 747048), (12, 622540), (15, 498032), (16, 466905), (17, 439440), (20, 373524), (24, 311270), (30, 249016), (34, 219720), (40, 186762), (48, 155635), (51, 146480), (60, 124508), (68, 109860), (80, 93381), (85, 87888), (102, 73240), (120, 62254), (136, 54930), (170, 43944), (204, 36620), (240, 31127), (255, 29296), (272, 27465), (340, 21972), (408, 18310), (510, 14648), (680, 10986), (816, 9155), (1020, 7324), (1360, 5493), (1831, 4080), (2040, 3662)]