1539389640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{27827}}^1$

素因数の和:28302

約数の個数: 64

約数和(自身を含む): 4628352960

約数和(自身を除く): 3088963320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 461, 922, 1383, 1844, 2305, 2766, 3688, 4610, 5532, 6915, 9220, 11064, 13830, 18440, 27660, 27827, 55320, 55654, 83481, 111308, 139135, 166962, 222616, 278270, 333924, 417405, 556540, 667848, 834810, 1113080, 1669620, 3339240, 12828247, 25656494, 38484741, 51312988, 64141235, 76969482, 102625976, 128282470, 153938964, 192423705, 256564940, 307877928, 384847410, 513129880, 769694820, 1539389640]

約数ペア:

[(1, 1539389640), (2, 769694820), (3, 513129880), (4, 384847410), (5, 307877928), (6, 256564940), (8, 192423705), (10, 153938964), (12, 128282470), (15, 102625976), (20, 76969482), (24, 64141235), (30, 51312988), (40, 38484741), (60, 25656494), (120, 12828247), (461, 3339240), (922, 1669620), (1383, 1113080), (1844, 834810), (2305, 667848), (2766, 556540), (3688, 417405), (4610, 333924), (5532, 278270), (6915, 222616), (9220, 166962), (11064, 139135), (13830, 111308), (18440, 83481), (27660, 55654), (27827, 55320)]