992739120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{15377}}^1$

素因数の和:15662

約数の個数: 80

約数和(自身を含む): 3089132640

約数和(自身を除く): 2096393520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 269, 538, 807, 1076, 1345, 1614, 2152, 2690, 3228, 4035, 4304, 5380, 6456, 8070, 10760, 12912, 15377, 16140, 21520, 30754, 32280, 46131, 61508, 64560, 76885, 92262, 123016, 153770, 184524, 230655, 246032, 307540, 369048, 461310, 615080, 738096, 922620, 1230160, 1845240, 3690480, 4136413, 8272826, 12409239, 16545652, 20682065, 24818478, 33091304, 41364130, 49636956, 62046195, 66182608, 82728260, 99273912, 124092390, 165456520, 198547824, 248184780, 330913040, 496369560, 992739120]

約数ペア:

[(1, 992739120), (2, 496369560), (3, 330913040), (4, 248184780), (5, 198547824), (6, 165456520), (8, 124092390), (10, 99273912), (12, 82728260), (15, 66182608), (16, 62046195), (20, 49636956), (24, 41364130), (30, 33091304), (40, 24818478), (48, 20682065), (60, 16545652), (80, 12409239), (120, 8272826), (240, 4136413), (269, 3690480), (538, 1845240), (807, 1230160), (1076, 922620), (1345, 738096), (1614, 615080), (2152, 461310), (2690, 369048), (3228, 307540), (4035, 246032), (4304, 230655), (5380, 184524), (6456, 153770), (8070, 123016), (10760, 92262), (12912, 76885), (15377, 64560), (16140, 61508), (21520, 46131), (30754, 32280)]