64218480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14083}}^1$

素因数の和:14118

約数の個数: 80

約数和(自身を含む): 209569920

約数和(自身を除く): 145351440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 14083, 28166, 42249, 56332, 70415, 84498, 112664, 140830, 168996, 211245, 225328, 267577, 281660, 337992, 422490, 535154, 563320, 675984, 802731, 844980, 1070308, 1126640, 1337885, 1605462, 1689960, 2140616, 2675770, 3210924, 3379920, 4013655, 4281232, 5351540, 6421848, 8027310, 10703080, 12843696, 16054620, 21406160, 32109240, 64218480]

約数ペア:

[(1, 64218480), (2, 32109240), (3, 21406160), (4, 16054620), (5, 12843696), (6, 10703080), (8, 8027310), (10, 6421848), (12, 5351540), (15, 4281232), (16, 4013655), (19, 3379920), (20, 3210924), (24, 2675770), (30, 2140616), (38, 1689960), (40, 1605462), (48, 1337885), (57, 1126640), (60, 1070308), (76, 844980), (80, 802731), (95, 675984), (114, 563320), (120, 535154), (152, 422490), (190, 337992), (228, 281660), (240, 267577), (285, 225328), (304, 211245), (380, 168996), (456, 140830), (570, 112664), (760, 84498), (912, 70415), (1140, 56332), (1520, 42249), (2280, 28166), (4560, 14083)]