2653774440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2081}}^1\times {\mathrm{10627}}^1$

素因数の和:12722

約数の個数: 64

約数和(自身を含む): 7965898560

約数和(自身を除く): 5312124120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2081, 4162, 6243, 8324, 10405, 10627, 12486, 16648, 20810, 21254, 24972, 31215, 31881, 41620, 42508, 49944, 53135, 62430, 63762, 83240, 85016, 106270, 124860, 127524, 159405, 212540, 249720, 255048, 318810, 425080, 637620, 1275240, 22114787, 44229574, 66344361, 88459148, 110573935, 132688722, 176918296, 221147870, 265377444, 331721805, 442295740, 530754888, 663443610, 884591480, 1326887220, 2653774440]

約数ペア:

[(1, 2653774440), (2, 1326887220), (3, 884591480), (4, 663443610), (5, 530754888), (6, 442295740), (8, 331721805), (10, 265377444), (12, 221147870), (15, 176918296), (20, 132688722), (24, 110573935), (30, 88459148), (40, 66344361), (60, 44229574), (120, 22114787), (2081, 1275240), (4162, 637620), (6243, 425080), (8324, 318810), (10405, 255048), (10627, 249720), (12486, 212540), (16648, 159405), (20810, 127524), (21254, 124860), (24972, 106270), (31215, 85016), (31881, 83240), (41620, 63762), (42508, 62430), (49944, 53135)]