27878779440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{823841}}^1$

素因数の和:823907

約数の個数: 120

約数和(自身を含む): 95618397888

約数和(自身を除く): 67739618448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 120, 141, 144, 180, 188, 235, 240, 282, 360, 376, 423, 470, 564, 705, 720, 752, 846, 940, 1128, 1410, 1692, 1880, 2115, 2256, 2820, 3384, 3760, 4230, 5640, 6768, 8460, 11280, 16920, 33840, 823841, 1647682, 2471523, 3295364, 4119205, 4943046, 6590728, 7414569, 8238410, 9886092, 12357615, 13181456, 14829138, 16476820, 19772184, 24715230, 29658276, 32953640, 37072845, 38720527, 39544368, 49430460, 59316552, 65907280, 74145690, 77441054, 98860920, 116161581, 118633104, 148291380, 154882108, 193602635, 197721840, 232323162, 296582760, 309764216, 348484743, 387205270, 464646324, 580807905, 593165520, 619528432, 696969486, 774410540, 929292648, 1161615810, 1393938972, 1548821080, 1742423715, 1858585296, 2323231620, 2787877944, 3097642160, 3484847430, 4646463240, 5575755888, 6969694860, 9292926480, 13939389720, 27878779440]

約数ペア:

[(1, 27878779440), (2, 13939389720), (3, 9292926480), (4, 6969694860), (5, 5575755888), (6, 4646463240), (8, 3484847430), (9, 3097642160), (10, 2787877944), (12, 2323231620), (15, 1858585296), (16, 1742423715), (18, 1548821080), (20, 1393938972), (24, 1161615810), (30, 929292648), (36, 774410540), (40, 696969486), (45, 619528432), (47, 593165520), (48, 580807905), (60, 464646324), (72, 387205270), (80, 348484743), (90, 309764216), (94, 296582760), (120, 232323162), (141, 197721840), (144, 193602635), (180, 154882108), (188, 148291380), (235, 118633104), (240, 116161581), (282, 98860920), (360, 77441054), (376, 74145690), (423, 65907280), (470, 59316552), (564, 49430460), (705, 39544368), (720, 38720527), (752, 37072845), (846, 32953640), (940, 29658276), (1128, 24715230), (1410, 19772184), (1692, 16476820), (1880, 14829138), (2115, 13181456), (2256, 12357615), (2820, 9886092), (3384, 8238410), (3760, 7414569), (4230, 6590728), (5640, 4943046), (6768, 4119205), (8460, 3295364), (11280, 2471523), (16920, 1647682), (33840, 823841)]