65230560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{467}}^1$

素因数の和:585

約数の個数: 144

約数和(自身を含む): 225375696

約数和(自身を除く): 160145136

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, 97, 120, 144, 160, 180, 194, 240, 288, 291, 360, 388, 467, 480, 485, 582, 720, 776, 873, 934, 970, 1164, 1401, 1440, 1455, 1552, 1746, 1868, 1940, 2328, 2335, 2802, 2910, 3104, 3492, 3736, 3880, 4203, 4365, 4656, 4670, 5604, 5820, 6984, 7005, 7472, 7760, 8406, 8730, 9312, 9340, 11208, 11640, 13968, 14010, 14944, 15520, 16812, 17460, 18680, 21015, 22416, 23280, 27936, 28020, 33624, 34920, 37360, 42030, 44832, 45299, 46560, 56040, 67248, 69840, 74720, 84060, 90598, 112080, 134496, 135897, 139680, 168120, 181196, 224160, 226495, 271794, 336240, 362392, 407691, 452990, 543588, 672480, 679485, 724784, 815382, 905980, 1087176, 1358970, 1449568, 1630764, 1811960, 2038455, 2174352, 2717940, 3261528, 3623920, 4076910, 4348704, 5435880, 6523056, 7247840, 8153820, 10871760, 13046112, 16307640, 21743520, 32615280, 65230560]

約数ペア:

[(1, 65230560), (2, 32615280), (3, 21743520), (4, 16307640), (5, 13046112), (6, 10871760), (8, 8153820), (9, 7247840), (10, 6523056), (12, 5435880), (15, 4348704), (16, 4076910), (18, 3623920), (20, 3261528), (24, 2717940), (30, 2174352), (32, 2038455), (36, 1811960), (40, 1630764), (45, 1449568), (48, 1358970), (60, 1087176), (72, 905980), (80, 815382), (90, 724784), (96, 679485), (97, 672480), (120, 543588), (144, 452990), (160, 407691), (180, 362392), (194, 336240), (240, 271794), (288, 226495), (291, 224160), (360, 181196), (388, 168120), (467, 139680), (480, 135897), (485, 134496), (582, 112080), (720, 90598), (776, 84060), (873, 74720), (934, 69840), (970, 67248), (1164, 56040), (1401, 46560), (1440, 45299), (1455, 44832), (1552, 42030), (1746, 37360), (1868, 34920), (1940, 33624), (2328, 28020), (2335, 27936), (2802, 23280), (2910, 22416), (3104, 21015), (3492, 18680), (3736, 17460), (3880, 16812), (4203, 15520), (4365, 14944), (4656, 14010), (4670, 13968), (5604, 11640), (5820, 11208), (6984, 9340), (7005, 9312), (7472, 8730), (7760, 8406)]