306401160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{3329}}^1$

素因数の和:3415

約数の個数: 128

約数和(自身を含む): 1006992000

約数和(自身を除く): 700590840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 59, 60, 65, 78, 104, 118, 120, 130, 156, 177, 195, 236, 260, 295, 312, 354, 390, 472, 520, 590, 708, 767, 780, 885, 1180, 1416, 1534, 1560, 1770, 2301, 2360, 3068, 3329, 3540, 3835, 4602, 6136, 6658, 7080, 7670, 9204, 9987, 11505, 13316, 15340, 16645, 18408, 19974, 23010, 26632, 30680, 33290, 39948, 43277, 46020, 49935, 66580, 79896, 86554, 92040, 99870, 129831, 133160, 173108, 196411, 199740, 216385, 259662, 346216, 392822, 399480, 432770, 519324, 589233, 649155, 785644, 865540, 982055, 1038648, 1178466, 1298310, 1571288, 1731080, 1964110, 2356932, 2553343, 2596620, 2946165, 3928220, 4713864, 5106686, 5193240, 5892330, 7660029, 7856440, 10213372, 11784660, 12766715, 15320058, 20426744, 23569320, 25533430, 30640116, 38300145, 51066860, 61280232, 76600290, 102133720, 153200580, 306401160]

約数ペア:

[(1, 306401160), (2, 153200580), (3, 102133720), (4, 76600290), (5, 61280232), (6, 51066860), (8, 38300145), (10, 30640116), (12, 25533430), (13, 23569320), (15, 20426744), (20, 15320058), (24, 12766715), (26, 11784660), (30, 10213372), (39, 7856440), (40, 7660029), (52, 5892330), (59, 5193240), (60, 5106686), (65, 4713864), (78, 3928220), (104, 2946165), (118, 2596620), (120, 2553343), (130, 2356932), (156, 1964110), (177, 1731080), (195, 1571288), (236, 1298310), (260, 1178466), (295, 1038648), (312, 982055), (354, 865540), (390, 785644), (472, 649155), (520, 589233), (590, 519324), (708, 432770), (767, 399480), (780, 392822), (885, 346216), (1180, 259662), (1416, 216385), (1534, 199740), (1560, 196411), (1770, 173108), (2301, 133160), (2360, 129831), (3068, 99870), (3329, 92040), (3540, 86554), (3835, 79896), (4602, 66580), (6136, 49935), (6658, 46020), (7080, 43277), (7670, 39948), (9204, 33290), (9987, 30680), (11505, 26632), (13316, 23010), (15340, 19974), (16645, 18408)]