60435480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{71947}}^1$

素因数の和:71968

約数の個数: 64

約数和(自身を含む): 207210240

約数和(自身を除く): 146774760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 71947, 143894, 215841, 287788, 359735, 431682, 503629, 575576, 719470, 863364, 1007258, 1079205, 1438940, 1510887, 1726728, 2014516, 2158410, 2518145, 2877880, 3021774, 4029032, 4316820, 5036290, 6043548, 7554435, 8633640, 10072580, 12087096, 15108870, 20145160, 30217740, 60435480]

約数ペア:

[(1, 60435480), (2, 30217740), (3, 20145160), (4, 15108870), (5, 12087096), (6, 10072580), (7, 8633640), (8, 7554435), (10, 6043548), (12, 5036290), (14, 4316820), (15, 4029032), (20, 3021774), (21, 2877880), (24, 2518145), (28, 2158410), (30, 2014516), (35, 1726728), (40, 1510887), (42, 1438940), (56, 1079205), (60, 1007258), (70, 863364), (84, 719470), (105, 575576), (120, 503629), (140, 431682), (168, 359735), (210, 287788), (280, 215841), (420, 143894), (840, 71947)]