2021610720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{23269}}^1$

素因数の和:23468

約数の個数: 96

約数和(自身を含む): 6403531680

約数和(自身を除く): 4381920960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 181, 240, 362, 480, 543, 724, 905, 1086, 1448, 1810, 2172, 2715, 2896, 3620, 4344, 5430, 5792, 7240, 8688, 10860, 14480, 17376, 21720, 23269, 28960, 43440, 46538, 69807, 86880, 93076, 116345, 139614, 186152, 232690, 279228, 349035, 372304, 465380, 558456, 698070, 744608, 930760, 1116912, 1396140, 1861520, 2233824, 2792280, 3723040, 4211689, 5584560, 8423378, 11169120, 12635067, 16846756, 21058445, 25270134, 33693512, 42116890, 50540268, 63175335, 67387024, 84233780, 101080536, 126350670, 134774048, 168467560, 202161072, 252701340, 336935120, 404322144, 505402680, 673870240, 1010805360, 2021610720]

約数ペア:

[(1, 2021610720), (2, 1010805360), (3, 673870240), (4, 505402680), (5, 404322144), (6, 336935120), (8, 252701340), (10, 202161072), (12, 168467560), (15, 134774048), (16, 126350670), (20, 101080536), (24, 84233780), (30, 67387024), (32, 63175335), (40, 50540268), (48, 42116890), (60, 33693512), (80, 25270134), (96, 21058445), (120, 16846756), (160, 12635067), (181, 11169120), (240, 8423378), (362, 5584560), (480, 4211689), (543, 3723040), (724, 2792280), (905, 2233824), (1086, 1861520), (1448, 1396140), (1810, 1116912), (2172, 930760), (2715, 744608), (2896, 698070), (3620, 558456), (4344, 465380), (5430, 372304), (5792, 349035), (7240, 279228), (8688, 232690), (10860, 186152), (14480, 139614), (17376, 116345), (21720, 93076), (23269, 86880), (28960, 69807), (43440, 46538)]