39291240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{907}}^1$

素因数の和:959

約数の個数: 96

約数和(自身を含む): 124541280

約数和(自身を除く): 85250040

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, 361, 380, 456, 570, 722, 760, 907, 1083, 1140, 1444, 1805, 1814, 2166, 2280, 2721, 2888, 3610, 3628, 4332, 4535, 5415, 5442, 7220, 7256, 8664, 9070, 10830, 10884, 13605, 14440, 17233, 18140, 21660, 21768, 27210, 34466, 36280, 43320, 51699, 54420, 68932, 86165, 103398, 108840, 137864, 172330, 206796, 258495, 327427, 344660, 413592, 516990, 654854, 689320, 982281, 1033980, 1309708, 1637135, 1964562, 2067960, 2619416, 3274270, 3929124, 4911405, 6548540, 7858248, 9822810, 13097080, 19645620, 39291240]

約数ペア:

[(1, 39291240), (2, 19645620), (3, 13097080), (4, 9822810), (5, 7858248), (6, 6548540), (8, 4911405), (10, 3929124), (12, 3274270), (15, 2619416), (19, 2067960), (20, 1964562), (24, 1637135), (30, 1309708), (38, 1033980), (40, 982281), (57, 689320), (60, 654854), (76, 516990), (95, 413592), (114, 344660), (120, 327427), (152, 258495), (190, 206796), (228, 172330), (285, 137864), (361, 108840), (380, 103398), (456, 86165), (570, 68932), (722, 54420), (760, 51699), (907, 43320), (1083, 36280), (1140, 34466), (1444, 27210), (1805, 21768), (1814, 21660), (2166, 18140), (2280, 17233), (2721, 14440), (2888, 13605), (3610, 10884), (3628, 10830), (4332, 9070), (4535, 8664), (5415, 7256), (5442, 7220)]