124743840

素因数分解:

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

素因数の和:20022

約数の個数: 96

約数和(自身を含む): 423190656

約数和(自身を除く): 298446816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 19991, 39982, 59973, 79964, 99955, 119946, 159928, 199910, 239892, 259883, 299865, 319856, 399820, 479784, 519766, 599730, 639712, 779649, 799640, 959568, 1039532, 1199460, 1299415, 1559298, 1599280, 1919136, 2079064, 2398920, 2598830, 3118596, 3198560, 3898245, 4158128, 4797840, 5197660, 6237192, 7796490, 8316256, 9595680, 10395320, 12474384, 15592980, 20790640, 24948768, 31185960, 41581280, 62371920, 124743840]

約数ペア:

[(1, 124743840), (2, 62371920), (3, 41581280), (4, 31185960), (5, 24948768), (6, 20790640), (8, 15592980), (10, 12474384), (12, 10395320), (13, 9595680), (15, 8316256), (16, 7796490), (20, 6237192), (24, 5197660), (26, 4797840), (30, 4158128), (32, 3898245), (39, 3198560), (40, 3118596), (48, 2598830), (52, 2398920), (60, 2079064), (65, 1919136), (78, 1599280), (80, 1559298), (96, 1299415), (104, 1199460), (120, 1039532), (130, 959568), (156, 799640), (160, 779649), (195, 639712), (208, 599730), (240, 519766), (260, 479784), (312, 399820), (390, 319856), (416, 299865), (480, 259883), (520, 239892), (624, 199910), (780, 159928), (1040, 119946), (1248, 99955), (1560, 79964), (2080, 59973), (3120, 39982), (6240, 19991)]