4519320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2897}}^1$

素因数の和:2924

約数の個数: 64

約数和(自身を含む): 14605920

約数和(自身を除く): 10086600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 2897, 5794, 8691, 11588, 14485, 17382, 23176, 28970, 34764, 37661, 43455, 57940, 69528, 75322, 86910, 112983, 115880, 150644, 173820, 188305, 225966, 301288, 347640, 376610, 451932, 564915, 753220, 903864, 1129830, 1506440, 2259660, 4519320]

約数ペア:

[(1, 4519320), (2, 2259660), (3, 1506440), (4, 1129830), (5, 903864), (6, 753220), (8, 564915), (10, 451932), (12, 376610), (13, 347640), (15, 301288), (20, 225966), (24, 188305), (26, 173820), (30, 150644), (39, 115880), (40, 112983), (52, 86910), (60, 75322), (65, 69528), (78, 57940), (104, 43455), (120, 37661), (130, 34764), (156, 28970), (195, 23176), (260, 17382), (312, 14485), (390, 11588), (520, 8691), (780, 5794), (1560, 2897)]