1120220760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{57271}}^1$

素因数の和:57448

約数の個数: 64

約数和(自身を含む): 3381338880

約数和(自身を除く): 2261118120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 163, 326, 489, 652, 815, 978, 1304, 1630, 1956, 2445, 3260, 3912, 4890, 6520, 9780, 19560, 57271, 114542, 171813, 229084, 286355, 343626, 458168, 572710, 687252, 859065, 1145420, 1374504, 1718130, 2290840, 3436260, 6872520, 9335173, 18670346, 28005519, 37340692, 46675865, 56011038, 74681384, 93351730, 112022076, 140027595, 186703460, 224044152, 280055190, 373406920, 560110380, 1120220760]

約数ペア:

[(1, 1120220760), (2, 560110380), (3, 373406920), (4, 280055190), (5, 224044152), (6, 186703460), (8, 140027595), (10, 112022076), (12, 93351730), (15, 74681384), (20, 56011038), (24, 46675865), (30, 37340692), (40, 28005519), (60, 18670346), (120, 9335173), (163, 6872520), (326, 3436260), (489, 2290840), (652, 1718130), (815, 1374504), (978, 1145420), (1304, 859065), (1630, 687252), (1956, 572710), (2445, 458168), (3260, 343626), (3912, 286355), (4890, 229084), (6520, 171813), (9780, 114542), (19560, 57271)]