4426218480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{71761}}^1$

素因数の和:72034

約数の個数: 80

約数和(自身を含む): 13774859424

約数和(自身を除く): 9348640944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 257, 514, 771, 1028, 1285, 1542, 2056, 2570, 3084, 3855, 4112, 5140, 6168, 7710, 10280, 12336, 15420, 20560, 30840, 61680, 71761, 143522, 215283, 287044, 358805, 430566, 574088, 717610, 861132, 1076415, 1148176, 1435220, 1722264, 2152830, 2870440, 3444528, 4305660, 5740880, 8611320, 17222640, 18442577, 36885154, 55327731, 73770308, 92212885, 110655462, 147540616, 184425770, 221310924, 276638655, 295081232, 368851540, 442621848, 553277310, 737703080, 885243696, 1106554620, 1475406160, 2213109240, 4426218480]

約数ペア:

[(1, 4426218480), (2, 2213109240), (3, 1475406160), (4, 1106554620), (5, 885243696), (6, 737703080), (8, 553277310), (10, 442621848), (12, 368851540), (15, 295081232), (16, 276638655), (20, 221310924), (24, 184425770), (30, 147540616), (40, 110655462), (48, 92212885), (60, 73770308), (80, 55327731), (120, 36885154), (240, 18442577), (257, 17222640), (514, 8611320), (771, 5740880), (1028, 4305660), (1285, 3444528), (1542, 2870440), (2056, 2152830), (2570, 1722264), (3084, 1435220), (3855, 1148176), (4112, 1076415), (5140, 861132), (6168, 717610), (7710, 574088), (10280, 430566), (12336, 358805), (15420, 287044), (20560, 215283), (30840, 143522), (61680, 71761)]