8478240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1039}}^1$

素因数の和:1074

約数の個数: 96

約数和(自身を含む): 28304640

約数和(自身を除く): 19826400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1039, 1360, 1632, 2040, 2078, 2720, 3117, 4080, 4156, 5195, 6234, 8160, 8312, 10390, 12468, 15585, 16624, 17663, 20780, 24936, 31170, 33248, 35326, 41560, 49872, 52989, 62340, 70652, 83120, 88315, 99744, 105978, 124680, 141304, 166240, 176630, 211956, 249360, 264945, 282608, 353260, 423912, 498720, 529890, 565216, 706520, 847824, 1059780, 1413040, 1695648, 2119560, 2826080, 4239120, 8478240]

約数ペア:

[(1, 8478240), (2, 4239120), (3, 2826080), (4, 2119560), (5, 1695648), (6, 1413040), (8, 1059780), (10, 847824), (12, 706520), (15, 565216), (16, 529890), (17, 498720), (20, 423912), (24, 353260), (30, 282608), (32, 264945), (34, 249360), (40, 211956), (48, 176630), (51, 166240), (60, 141304), (68, 124680), (80, 105978), (85, 99744), (96, 88315), (102, 83120), (120, 70652), (136, 62340), (160, 52989), (170, 49872), (204, 41560), (240, 35326), (255, 33248), (272, 31170), (340, 24936), (408, 20780), (480, 17663), (510, 16624), (544, 15585), (680, 12468), (816, 10390), (1020, 8312), (1039, 8160), (1360, 6234), (1632, 5195), (2040, 4156), (2078, 4080), (2720, 3117)]