60265240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:233

約数の個数: 128

約数和(自身を含む): 164229120

約数和(自身を除く): 103963880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 53, 56, 62, 70, 106, 124, 131, 140, 155, 212, 217, 248, 262, 265, 280, 310, 371, 424, 434, 524, 530, 620, 655, 742, 868, 917, 1048, 1060, 1085, 1240, 1310, 1484, 1643, 1736, 1834, 1855, 2120, 2170, 2620, 2968, 3286, 3668, 3710, 4061, 4340, 4585, 5240, 6572, 6943, 7336, 7420, 8122, 8215, 8680, 9170, 11501, 13144, 13886, 14840, 16244, 16430, 18340, 20305, 23002, 27772, 28427, 32488, 32860, 34715, 36680, 40610, 46004, 48601, 55544, 56854, 57505, 65720, 69430, 81220, 92008, 97202, 113708, 115010, 138860, 142135, 162440, 194404, 215233, 227416, 230020, 243005, 277720, 284270, 388808, 430466, 460040, 486010, 568540, 860932, 972020, 1076165, 1137080, 1506631, 1721864, 1944040, 2152330, 3013262, 4304660, 6026524, 7533155, 8609320, 12053048, 15066310, 30132620, 60265240]

約数ペア:

[(1, 60265240), (2, 30132620), (4, 15066310), (5, 12053048), (7, 8609320), (8, 7533155), (10, 6026524), (14, 4304660), (20, 3013262), (28, 2152330), (31, 1944040), (35, 1721864), (40, 1506631), (53, 1137080), (56, 1076165), (62, 972020), (70, 860932), (106, 568540), (124, 486010), (131, 460040), (140, 430466), (155, 388808), (212, 284270), (217, 277720), (248, 243005), (262, 230020), (265, 227416), (280, 215233), (310, 194404), (371, 162440), (424, 142135), (434, 138860), (524, 115010), (530, 113708), (620, 97202), (655, 92008), (742, 81220), (868, 69430), (917, 65720), (1048, 57505), (1060, 56854), (1085, 55544), (1240, 48601), (1310, 46004), (1484, 40610), (1643, 36680), (1736, 34715), (1834, 32860), (1855, 32488), (2120, 28427), (2170, 27772), (2620, 23002), (2968, 20305), (3286, 18340), (3668, 16430), (3710, 16244), (4061, 14840), (4340, 13886), (4585, 13144), (5240, 11501), (6572, 9170), (6943, 8680), (7336, 8215), (7420, 8122)]