4878060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1$

素因数の和:431

約数の個数: 96

約数和(自身を含む): 15724800

約数和(自身を除く): 10846740

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 132, 165, 190, 209, 220, 228, 285, 330, 380, 389, 418, 570, 627, 660, 778, 836, 1045, 1140, 1167, 1254, 1556, 1945, 2090, 2334, 2508, 3135, 3890, 4180, 4279, 4668, 5835, 6270, 7391, 7780, 8558, 11670, 12540, 12837, 14782, 17116, 21395, 22173, 23340, 25674, 29564, 36955, 42790, 44346, 51348, 64185, 73910, 81301, 85580, 88692, 110865, 128370, 147820, 162602, 221730, 243903, 256740, 325204, 406505, 443460, 487806, 813010, 975612, 1219515, 1626020, 2439030, 4878060]

約数ペア:

[(1, 4878060), (2, 2439030), (3, 1626020), (4, 1219515), (5, 975612), (6, 813010), (10, 487806), (11, 443460), (12, 406505), (15, 325204), (19, 256740), (20, 243903), (22, 221730), (30, 162602), (33, 147820), (38, 128370), (44, 110865), (55, 88692), (57, 85580), (60, 81301), (66, 73910), (76, 64185), (95, 51348), (110, 44346), (114, 42790), (132, 36955), (165, 29564), (190, 25674), (209, 23340), (220, 22173), (228, 21395), (285, 17116), (330, 14782), (380, 12837), (389, 12540), (418, 11670), (570, 8558), (627, 7780), (660, 7391), (778, 6270), (836, 5835), (1045, 4668), (1140, 4279), (1167, 4180), (1254, 3890), (1556, 3135), (1945, 2508), (2090, 2334)]