260307360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4409}}^1$

素因数の和:4471

約数の個数: 144

約数和(自身を含む): 910171080

約数和(自身を除く): 649863720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 205, 240, 246, 288, 328, 360, 369, 410, 480, 492, 615, 656, 720, 738, 820, 984, 1230, 1312, 1440, 1476, 1640, 1845, 1968, 2460, 2952, 3280, 3690, 3936, 4409, 4920, 5904, 6560, 7380, 8818, 9840, 11808, 13227, 14760, 17636, 19680, 22045, 26454, 29520, 35272, 39681, 44090, 52908, 59040, 66135, 70544, 79362, 88180, 105816, 132270, 141088, 158724, 176360, 180769, 198405, 211632, 264540, 317448, 352720, 361538, 396810, 423264, 529080, 542307, 634896, 705440, 723076, 793620, 903845, 1058160, 1084614, 1269792, 1446152, 1587240, 1626921, 1807690, 2116320, 2169228, 2711535, 2892304, 3174480, 3253842, 3615380, 4338456, 5423070, 5784608, 6348960, 6507684, 7230760, 8134605, 8676912, 10846140, 13015368, 14461520, 16269210, 17353824, 21692280, 26030736, 28923040, 32538420, 43384560, 52061472, 65076840, 86769120, 130153680, 260307360]

約数ペア:

[(1, 260307360), (2, 130153680), (3, 86769120), (4, 65076840), (5, 52061472), (6, 43384560), (8, 32538420), (9, 28923040), (10, 26030736), (12, 21692280), (15, 17353824), (16, 16269210), (18, 14461520), (20, 13015368), (24, 10846140), (30, 8676912), (32, 8134605), (36, 7230760), (40, 6507684), (41, 6348960), (45, 5784608), (48, 5423070), (60, 4338456), (72, 3615380), (80, 3253842), (82, 3174480), (90, 2892304), (96, 2711535), (120, 2169228), (123, 2116320), (144, 1807690), (160, 1626921), (164, 1587240), (180, 1446152), (205, 1269792), (240, 1084614), (246, 1058160), (288, 903845), (328, 793620), (360, 723076), (369, 705440), (410, 634896), (480, 542307), (492, 529080), (615, 423264), (656, 396810), (720, 361538), (738, 352720), (820, 317448), (984, 264540), (1230, 211632), (1312, 198405), (1440, 180769), (1476, 176360), (1640, 158724), (1845, 141088), (1968, 132270), (2460, 105816), (2952, 88180), (3280, 79362), (3690, 70544), (3936, 66135), (4409, 59040), (4920, 52908), (5904, 44090), (6560, 39681), (7380, 35272), (8818, 29520), (9840, 26454), (11808, 22045), (13227, 19680), (14760, 17636)]