266873760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{769}}^1$

素因数の和:1031

約数の個数: 144

約数和(自身を含む): 915674760

約数和(自身を除く): 648801000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 241, 288, 360, 480, 482, 720, 723, 769, 964, 1205, 1440, 1446, 1538, 1928, 2169, 2307, 2410, 2892, 3076, 3615, 3845, 3856, 4338, 4614, 4820, 5784, 6152, 6921, 7230, 7690, 7712, 8676, 9228, 9640, 10845, 11535, 11568, 12304, 13842, 14460, 15380, 17352, 18456, 19280, 21690, 23070, 23136, 24608, 27684, 28920, 30760, 34605, 34704, 36912, 38560, 43380, 46140, 55368, 57840, 61520, 69210, 69408, 73824, 86760, 92280, 110736, 115680, 123040, 138420, 173520, 184560, 185329, 221472, 276840, 347040, 369120, 370658, 553680, 555987, 741316, 926645, 1107360, 1111974, 1482632, 1667961, 1853290, 2223948, 2779935, 2965264, 3335922, 3706580, 4447896, 5559870, 5930528, 6671844, 7413160, 8339805, 8895792, 11119740, 13343688, 14826320, 16679610, 17791584, 22239480, 26687376, 29652640, 33359220, 44478960, 53374752, 66718440, 88957920, 133436880, 266873760]

約数ペア:

[(1, 266873760), (2, 133436880), (3, 88957920), (4, 66718440), (5, 53374752), (6, 44478960), (8, 33359220), (9, 29652640), (10, 26687376), (12, 22239480), (15, 17791584), (16, 16679610), (18, 14826320), (20, 13343688), (24, 11119740), (30, 8895792), (32, 8339805), (36, 7413160), (40, 6671844), (45, 5930528), (48, 5559870), (60, 4447896), (72, 3706580), (80, 3335922), (90, 2965264), (96, 2779935), (120, 2223948), (144, 1853290), (160, 1667961), (180, 1482632), (240, 1111974), (241, 1107360), (288, 926645), (360, 741316), (480, 555987), (482, 553680), (720, 370658), (723, 369120), (769, 347040), (964, 276840), (1205, 221472), (1440, 185329), (1446, 184560), (1538, 173520), (1928, 138420), (2169, 123040), (2307, 115680), (2410, 110736), (2892, 92280), (3076, 86760), (3615, 73824), (3845, 69408), (3856, 69210), (4338, 61520), (4614, 57840), (4820, 55368), (5784, 46140), (6152, 43380), (6921, 38560), (7230, 36912), (7690, 34704), (7712, 34605), (8676, 30760), (9228, 28920), (9640, 27684), (10845, 24608), (11535, 23136), (11568, 23070), (12304, 21690), (13842, 19280), (14460, 18456), (15380, 17352)]