271303320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{72931}}^1$

素因数の和:72976

約数の個数: 64

約数和(自身を含む): 840176640

約数和(自身を除く): 568873320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 72931, 145862, 218793, 291724, 364655, 437586, 583448, 729310, 875172, 1093965, 1458620, 1750344, 2187930, 2260861, 2917240, 4375860, 4521722, 6782583, 8751720, 9043444, 11304305, 13565166, 18086888, 22608610, 27130332, 33912915, 45217220, 54260664, 67825830, 90434440, 135651660, 271303320]

約数ペア:

[(1, 271303320), (2, 135651660), (3, 90434440), (4, 67825830), (5, 54260664), (6, 45217220), (8, 33912915), (10, 27130332), (12, 22608610), (15, 18086888), (20, 13565166), (24, 11304305), (30, 9043444), (31, 8751720), (40, 6782583), (60, 4521722), (62, 4375860), (93, 2917240), (120, 2260861), (124, 2187930), (155, 1750344), (186, 1458620), (248, 1093965), (310, 875172), (372, 729310), (465, 583448), (620, 437586), (744, 364655), (930, 291724), (1240, 218793), (1860, 145862), (3720, 72931)]