610040320

素因数分解:

$2^9\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7687}}^1$

素因数の和:7741

約数の個数: 80

約数和(自身を含む): 1510046208

約数和(自身を除く): 900005888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 512, 620, 640, 992, 1240, 1280, 1984, 2480, 2560, 3968, 4960, 7687, 7936, 9920, 15374, 15872, 19840, 30748, 38435, 39680, 61496, 76870, 79360, 122992, 153740, 238297, 245984, 307480, 476594, 491968, 614960, 953188, 983936, 1191485, 1229920, 1906376, 1967872, 2382970, 2459840, 3812752, 3935744, 4765940, 4919680, 7625504, 9531880, 9839360, 15251008, 19063760, 19678720, 30502016, 38127520, 61004032, 76255040, 122008064, 152510080, 305020160, 610040320]

約数ペア:

[(1, 610040320), (2, 305020160), (4, 152510080), (5, 122008064), (8, 76255040), (10, 61004032), (16, 38127520), (20, 30502016), (31, 19678720), (32, 19063760), (40, 15251008), (62, 9839360), (64, 9531880), (80, 7625504), (124, 4919680), (128, 4765940), (155, 3935744), (160, 3812752), (248, 2459840), (256, 2382970), (310, 1967872), (320, 1906376), (496, 1229920), (512, 1191485), (620, 983936), (640, 953188), (992, 614960), (1240, 491968), (1280, 476594), (1984, 307480), (2480, 245984), (2560, 238297), (3968, 153740), (4960, 122992), (7687, 79360), (7936, 76870), (9920, 61496), (15374, 39680), (15872, 38435), (19840, 30748)]