515277480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{1103}}^1$

素因数の和:1363

約数の個数: 128

約数和(自身を含む): 1645401600

約数和(自身を除く): 1130124120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 229, 255, 340, 408, 458, 510, 680, 687, 916, 1020, 1103, 1145, 1374, 1832, 2040, 2206, 2290, 2748, 3309, 3435, 3893, 4412, 4580, 5496, 5515, 6618, 6870, 7786, 8824, 9160, 11030, 11679, 13236, 13740, 15572, 16545, 18751, 19465, 22060, 23358, 26472, 27480, 31144, 33090, 37502, 38930, 44120, 46716, 56253, 58395, 66180, 75004, 77860, 93432, 93755, 112506, 116790, 132360, 150008, 155720, 187510, 225012, 233580, 252587, 281265, 375020, 450024, 467160, 505174, 562530, 750040, 757761, 1010348, 1125060, 1262935, 1515522, 2020696, 2250120, 2525870, 3031044, 3788805, 4293979, 5051740, 6062088, 7577610, 8587958, 10103480, 12881937, 15155220, 17175916, 21469895, 25763874, 30310440, 34351832, 42939790, 51527748, 64409685, 85879580, 103055496, 128819370, 171759160, 257638740, 515277480]

約数ペア:

[(1, 515277480), (2, 257638740), (3, 171759160), (4, 128819370), (5, 103055496), (6, 85879580), (8, 64409685), (10, 51527748), (12, 42939790), (15, 34351832), (17, 30310440), (20, 25763874), (24, 21469895), (30, 17175916), (34, 15155220), (40, 12881937), (51, 10103480), (60, 8587958), (68, 7577610), (85, 6062088), (102, 5051740), (120, 4293979), (136, 3788805), (170, 3031044), (204, 2525870), (229, 2250120), (255, 2020696), (340, 1515522), (408, 1262935), (458, 1125060), (510, 1010348), (680, 757761), (687, 750040), (916, 562530), (1020, 505174), (1103, 467160), (1145, 450024), (1374, 375020), (1832, 281265), (2040, 252587), (2206, 233580), (2290, 225012), (2748, 187510), (3309, 155720), (3435, 150008), (3893, 132360), (4412, 116790), (4580, 112506), (5496, 93755), (5515, 93432), (6618, 77860), (6870, 75004), (7786, 66180), (8824, 58395), (9160, 56253), (11030, 46716), (11679, 44120), (13236, 38930), (13740, 37502), (15572, 33090), (16545, 31144), (18751, 27480), (19465, 26472), (22060, 23358)]