396681240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{9157}}^1$

素因数の和:9209

約数の個数: 96

約数和(自身を含む): 1256111280

約数和(自身を除く): 859430040

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, 1083, 1140, 1444, 1805, 2166, 2280, 2888, 3610, 4332, 5415, 7220, 8664, 9157, 10830, 14440, 18314, 21660, 27471, 36628, 43320, 45785, 54942, 73256, 91570, 109884, 137355, 173983, 183140, 219768, 274710, 347966, 366280, 521949, 549420, 695932, 869915, 1043898, 1098840, 1391864, 1739830, 2087796, 2609745, 3305677, 3479660, 4175592, 5219490, 6611354, 6959320, 9917031, 10438980, 13222708, 16528385, 19834062, 20877960, 26445416, 33056770, 39668124, 49585155, 66113540, 79336248, 99170310, 132227080, 198340620, 396681240]

約数ペア:

[(1, 396681240), (2, 198340620), (3, 132227080), (4, 99170310), (5, 79336248), (6, 66113540), (8, 49585155), (10, 39668124), (12, 33056770), (15, 26445416), (19, 20877960), (20, 19834062), (24, 16528385), (30, 13222708), (38, 10438980), (40, 9917031), (57, 6959320), (60, 6611354), (76, 5219490), (95, 4175592), (114, 3479660), (120, 3305677), (152, 2609745), (190, 2087796), (228, 1739830), (285, 1391864), (361, 1098840), (380, 1043898), (456, 869915), (570, 695932), (722, 549420), (760, 521949), (1083, 366280), (1140, 347966), (1444, 274710), (1805, 219768), (2166, 183140), (2280, 173983), (2888, 137355), (3610, 109884), (4332, 91570), (5415, 73256), (7220, 54942), (8664, 45785), (9157, 43320), (10830, 36628), (14440, 27471), (18314, 21660)]