1015957560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1\times {\mathrm{491}}^1$

素因数の和:949

約数の個数: 128

約数和(自身を含む): 3132898560

約数和(自身を除く): 2116941000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 401, 430, 491, 516, 645, 802, 860, 982, 1032, 1203, 1290, 1473, 1604, 1720, 1964, 2005, 2406, 2455, 2580, 2946, 3208, 3928, 4010, 4812, 4910, 5160, 5892, 6015, 7365, 8020, 9624, 9820, 11784, 12030, 14730, 16040, 17243, 19640, 21113, 24060, 29460, 34486, 42226, 48120, 51729, 58920, 63339, 68972, 84452, 86215, 103458, 105565, 126678, 137944, 168904, 172430, 196891, 206916, 211130, 253356, 258645, 316695, 344860, 393782, 413832, 422260, 506712, 517290, 590673, 633390, 689720, 787564, 844520, 984455, 1034580, 1181346, 1266780, 1575128, 1968910, 2069160, 2362692, 2533560, 2953365, 3937820, 4725384, 5906730, 7875640, 8466313, 11813460, 16932626, 23626920, 25398939, 33865252, 42331565, 50797878, 67730504, 84663130, 101595756, 126994695, 169326260, 203191512, 253989390, 338652520, 507978780, 1015957560]

約数ペア:

[(1, 1015957560), (2, 507978780), (3, 338652520), (4, 253989390), (5, 203191512), (6, 169326260), (8, 126994695), (10, 101595756), (12, 84663130), (15, 67730504), (20, 50797878), (24, 42331565), (30, 33865252), (40, 25398939), (43, 23626920), (60, 16932626), (86, 11813460), (120, 8466313), (129, 7875640), (172, 5906730), (215, 4725384), (258, 3937820), (344, 2953365), (401, 2533560), (430, 2362692), (491, 2069160), (516, 1968910), (645, 1575128), (802, 1266780), (860, 1181346), (982, 1034580), (1032, 984455), (1203, 844520), (1290, 787564), (1473, 689720), (1604, 633390), (1720, 590673), (1964, 517290), (2005, 506712), (2406, 422260), (2455, 413832), (2580, 393782), (2946, 344860), (3208, 316695), (3928, 258645), (4010, 253356), (4812, 211130), (4910, 206916), (5160, 196891), (5892, 172430), (6015, 168904), (7365, 137944), (8020, 126678), (9624, 105565), (9820, 103458), (11784, 86215), (12030, 84452), (14730, 68972), (16040, 63339), (17243, 58920), (19640, 51729), (21113, 48120), (24060, 42226), (29460, 34486)]