2270001840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{556373}}^1$

素因数の和:556406

約数の個数: 80

約数和(自身を含む): 7450960608

約数和(自身を除く): 5180958768

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, 556373, 1112746, 1669119, 2225492, 2781865, 3338238, 4450984, 5563730, 6676476, 8345595, 8901968, 9458341, 11127460, 13352952, 16691190, 18916682, 22254920, 26705904, 28375023, 33382380, 37833364, 44509840, 47291705, 56750046, 66764760, 75666728, 94583410, 113500092, 133529520, 141875115, 151333456, 189166820, 227000184, 283750230, 378333640, 454000368, 567500460, 756667280, 1135000920, 2270001840]

約数ペア:

[(1, 2270001840), (2, 1135000920), (3, 756667280), (4, 567500460), (5, 454000368), (6, 378333640), (8, 283750230), (10, 227000184), (12, 189166820), (15, 151333456), (16, 141875115), (17, 133529520), (20, 113500092), (24, 94583410), (30, 75666728), (34, 66764760), (40, 56750046), (48, 47291705), (51, 44509840), (60, 37833364), (68, 33382380), (80, 28375023), (85, 26705904), (102, 22254920), (120, 18916682), (136, 16691190), (170, 13352952), (204, 11127460), (240, 9458341), (255, 8901968), (272, 8345595), (340, 6676476), (408, 5563730), (510, 4450984), (680, 3338238), (816, 2781865), (1020, 2225492), (1360, 1669119), (2040, 1112746), (4080, 556373)]