419859960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269141}}^1$

素因数の和:269168

約数の個数: 64

約数和(自身を含む): 1356475680

約数和(自身を除く): 936615720

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, 269141, 538282, 807423, 1076564, 1345705, 1614846, 2153128, 2691410, 3229692, 3498833, 4037115, 5382820, 6459384, 6997666, 8074230, 10496499, 10765640, 13995332, 16148460, 17494165, 20992998, 27990664, 32296920, 34988330, 41985996, 52482495, 69976660, 83971992, 104964990, 139953320, 209929980, 419859960]

約数ペア:

[(1, 419859960), (2, 209929980), (3, 139953320), (4, 104964990), (5, 83971992), (6, 69976660), (8, 52482495), (10, 41985996), (12, 34988330), (13, 32296920), (15, 27990664), (20, 20992998), (24, 17494165), (26, 16148460), (30, 13995332), (39, 10765640), (40, 10496499), (52, 8074230), (60, 6997666), (65, 6459384), (78, 5382820), (104, 4037115), (120, 3498833), (130, 3229692), (156, 2691410), (195, 2153128), (260, 1614846), (312, 1345705), (390, 1076564), (520, 807423), (780, 538282), (1560, 269141)]