62371920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19991}}^1$

素因数の和:20020

約数の個数: 80

約数和(自身を含む): 208236672

約数和(自身を除く): 145864752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 19991, 39982, 59973, 79964, 99955, 119946, 159928, 199910, 239892, 259883, 299865, 319856, 399820, 479784, 519766, 599730, 779649, 799640, 959568, 1039532, 1199460, 1299415, 1559298, 1599280, 2079064, 2398920, 2598830, 3118596, 3898245, 4158128, 4797840, 5197660, 6237192, 7796490, 10395320, 12474384, 15592980, 20790640, 31185960, 62371920]

約数ペア:

[(1, 62371920), (2, 31185960), (3, 20790640), (4, 15592980), (5, 12474384), (6, 10395320), (8, 7796490), (10, 6237192), (12, 5197660), (13, 4797840), (15, 4158128), (16, 3898245), (20, 3118596), (24, 2598830), (26, 2398920), (30, 2079064), (39, 1599280), (40, 1559298), (48, 1299415), (52, 1199460), (60, 1039532), (65, 959568), (78, 799640), (80, 779649), (104, 599730), (120, 519766), (130, 479784), (156, 399820), (195, 319856), (208, 299865), (240, 259883), (260, 239892), (312, 199910), (390, 159928), (520, 119946), (624, 99955), (780, 79964), (1040, 59973), (1560, 39982), (3120, 19991)]