86145240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37783}}^1$

素因数の和:37816

約数の個数: 64

約数和(自身を含む): 272044800

約数和(自身を除く): 185899560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 37783, 75566, 113349, 151132, 188915, 226698, 302264, 377830, 453396, 566745, 717877, 755660, 906792, 1133490, 1435754, 1511320, 2153631, 2266980, 2871508, 3589385, 4307262, 4533960, 5743016, 7178770, 8614524, 10768155, 14357540, 17229048, 21536310, 28715080, 43072620, 86145240]

約数ペア:

[(1, 86145240), (2, 43072620), (3, 28715080), (4, 21536310), (5, 17229048), (6, 14357540), (8, 10768155), (10, 8614524), (12, 7178770), (15, 5743016), (19, 4533960), (20, 4307262), (24, 3589385), (30, 2871508), (38, 2266980), (40, 2153631), (57, 1511320), (60, 1435754), (76, 1133490), (95, 906792), (114, 755660), (120, 717877), (152, 566745), (190, 453396), (228, 377830), (285, 302264), (380, 226698), (456, 188915), (570, 151132), (760, 113349), (1140, 75566), (2280, 37783)]