30561360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4391}}^1$

素因数の和:4436

約数の個数: 80

約数和(自身を含む): 98029440

約数和(自身を除く): 67468080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 4391, 6960, 8782, 13173, 17564, 21955, 26346, 35128, 43910, 52692, 65865, 70256, 87820, 105384, 127339, 131730, 175640, 210768, 254678, 263460, 351280, 382017, 509356, 526920, 636695, 764034, 1018712, 1053840, 1273390, 1528068, 1910085, 2037424, 2546780, 3056136, 3820170, 5093560, 6112272, 7640340, 10187120, 15280680, 30561360]

約数ペア:

[(1, 30561360), (2, 15280680), (3, 10187120), (4, 7640340), (5, 6112272), (6, 5093560), (8, 3820170), (10, 3056136), (12, 2546780), (15, 2037424), (16, 1910085), (20, 1528068), (24, 1273390), (29, 1053840), (30, 1018712), (40, 764034), (48, 636695), (58, 526920), (60, 509356), (80, 382017), (87, 351280), (116, 263460), (120, 254678), (145, 210768), (174, 175640), (232, 131730), (240, 127339), (290, 105384), (348, 87820), (435, 70256), (464, 65865), (580, 52692), (696, 43910), (870, 35128), (1160, 26346), (1392, 21955), (1740, 17564), (2320, 13173), (3480, 8782), (4391, 6960)]