206544720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{3041}}^1$

素因数の和:3340

約数の個数: 80

約数和(自身を含む): 642762432

約数和(自身を除く): 436217712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 283, 566, 849, 1132, 1415, 1698, 2264, 2830, 3041, 3396, 4245, 4528, 5660, 6082, 6792, 8490, 9123, 11320, 12164, 13584, 15205, 16980, 18246, 22640, 24328, 30410, 33960, 36492, 45615, 48656, 60820, 67920, 72984, 91230, 121640, 145968, 182460, 243280, 364920, 729840, 860603, 1721206, 2581809, 3442412, 4303015, 5163618, 6884824, 8606030, 10327236, 12909045, 13769648, 17212060, 20654472, 25818090, 34424120, 41308944, 51636180, 68848240, 103272360, 206544720]

約数ペア:

[(1, 206544720), (2, 103272360), (3, 68848240), (4, 51636180), (5, 41308944), (6, 34424120), (8, 25818090), (10, 20654472), (12, 17212060), (15, 13769648), (16, 12909045), (20, 10327236), (24, 8606030), (30, 6884824), (40, 5163618), (48, 4303015), (60, 3442412), (80, 2581809), (120, 1721206), (240, 860603), (283, 729840), (566, 364920), (849, 243280), (1132, 182460), (1415, 145968), (1698, 121640), (2264, 91230), (2830, 72984), (3041, 67920), (3396, 60820), (4245, 48656), (4528, 45615), (5660, 36492), (6082, 33960), (6792, 30410), (8490, 24328), (9123, 22640), (11320, 18246), (12164, 16980), (13584, 15205)]