356722680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:493

約数の個数: 128

約数和(自身を含む): 1094860800

約数和(自身を除く): 738138120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 127, 178, 254, 263, 267, 356, 381, 445, 508, 526, 534, 635, 712, 762, 789, 890, 1016, 1052, 1068, 1270, 1315, 1335, 1524, 1578, 1780, 1905, 2104, 2136, 2540, 2630, 2670, 3048, 3156, 3560, 3810, 3945, 5080, 5260, 5340, 6312, 7620, 7890, 10520, 10680, 11303, 15240, 15780, 22606, 23407, 31560, 33401, 33909, 45212, 46814, 56515, 66802, 67818, 70221, 90424, 93628, 100203, 113030, 117035, 133604, 135636, 140442, 167005, 169545, 187256, 200406, 226060, 234070, 267208, 271272, 280884, 334010, 339090, 351105, 400812, 452120, 468140, 501015, 561768, 668020, 678180, 702210, 801624, 936280, 1002030, 1336040, 1356360, 1404420, 2004060, 2808840, 2972689, 4008120, 5945378, 8918067, 11890756, 14863445, 17836134, 23781512, 29726890, 35672268, 44590335, 59453780, 71344536, 89180670, 118907560, 178361340, 356722680]

約数ペア:

[(1, 356722680), (2, 178361340), (3, 118907560), (4, 89180670), (5, 71344536), (6, 59453780), (8, 44590335), (10, 35672268), (12, 29726890), (15, 23781512), (20, 17836134), (24, 14863445), (30, 11890756), (40, 8918067), (60, 5945378), (89, 4008120), (120, 2972689), (127, 2808840), (178, 2004060), (254, 1404420), (263, 1356360), (267, 1336040), (356, 1002030), (381, 936280), (445, 801624), (508, 702210), (526, 678180), (534, 668020), (635, 561768), (712, 501015), (762, 468140), (789, 452120), (890, 400812), (1016, 351105), (1052, 339090), (1068, 334010), (1270, 280884), (1315, 271272), (1335, 267208), (1524, 234070), (1578, 226060), (1780, 200406), (1905, 187256), (2104, 169545), (2136, 167005), (2540, 140442), (2630, 135636), (2670, 133604), (3048, 117035), (3156, 113030), (3560, 100203), (3810, 93628), (3945, 90424), (5080, 70221), (5260, 67818), (5340, 66802), (6312, 56515), (7620, 46814), (7890, 45212), (10520, 33909), (10680, 33401), (11303, 31560), (15240, 23407), (15780, 22606)]