187385160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{21391}}^1$

素因数の和:21478

約数の個数: 64

約数和(自身を含む): 569882880

約数和(自身を除く): 382497720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 584, 730, 876, 1095, 1460, 1752, 2190, 2920, 4380, 8760, 21391, 42782, 64173, 85564, 106955, 128346, 171128, 213910, 256692, 320865, 427820, 513384, 641730, 855640, 1283460, 1561543, 2566920, 3123086, 4684629, 6246172, 7807715, 9369258, 12492344, 15615430, 18738516, 23423145, 31230860, 37477032, 46846290, 62461720, 93692580, 187385160]

約数ペア:

[(1, 187385160), (2, 93692580), (3, 62461720), (4, 46846290), (5, 37477032), (6, 31230860), (8, 23423145), (10, 18738516), (12, 15615430), (15, 12492344), (20, 9369258), (24, 7807715), (30, 6246172), (40, 4684629), (60, 3123086), (73, 2566920), (120, 1561543), (146, 1283460), (219, 855640), (292, 641730), (365, 513384), (438, 427820), (584, 320865), (730, 256692), (876, 213910), (1095, 171128), (1460, 128346), (1752, 106955), (2190, 85564), (2920, 64173), (4380, 42782), (8760, 21391)]