3811157040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{690427}}^1$

素因数の和:690466

約数の個数: 80

約数和(自身を含む): 12328282368

約数和(自身を除く): 8517125328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 690427, 1380854, 2071281, 2761708, 3452135, 4142562, 5523416, 6904270, 8285124, 10356405, 11046832, 13808540, 15879821, 16570248, 20712810, 27617080, 31759642, 33140496, 41425620, 47639463, 55234160, 63519284, 79399105, 82851240, 95278926, 127038568, 158798210, 165702480, 190557852, 238197315, 254077136, 317596420, 381115704, 476394630, 635192840, 762231408, 952789260, 1270385680, 1905578520, 3811157040]

約数ペア:

[(1, 3811157040), (2, 1905578520), (3, 1270385680), (4, 952789260), (5, 762231408), (6, 635192840), (8, 476394630), (10, 381115704), (12, 317596420), (15, 254077136), (16, 238197315), (20, 190557852), (23, 165702480), (24, 158798210), (30, 127038568), (40, 95278926), (46, 82851240), (48, 79399105), (60, 63519284), (69, 55234160), (80, 47639463), (92, 41425620), (115, 33140496), (120, 31759642), (138, 27617080), (184, 20712810), (230, 16570248), (240, 15879821), (276, 13808540), (345, 11046832), (368, 10356405), (460, 8285124), (552, 6904270), (690, 5523416), (920, 4142562), (1104, 3452135), (1380, 2761708), (1840, 2071281), (2760, 1380854), (5520, 690427)]