8428898880

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{325189}}^1$

素因数の和:325218

約数の個数: 140

約数和(自身を含む): 29983168380

約数和(自身を除く): 21554269500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 25920, 325189, 650378, 975567, 1300756, 1625945, 1951134, 2601512, 2926701, 3251890, 3902268, 4877835, 5203024, 5853402, 6503780, 7804536, 8780103, 9755670, 10406048, 11706804, 13007560, 14633505, 15609072, 17560206, 19511340, 20812096, 23413608, 26015120, 26340309, 29267010, 31218144, 35120412, 39022680, 43900515, 46827216, 52030240, 52680618, 58534020, 62436288, 70240824, 78045360, 87801030, 93654432, 104060480, 105361236, 117068040, 131701545, 140481648, 156090720, 175602060, 187308864, 210722472, 234136080, 263403090, 280963296, 312181440, 351204120, 421444944, 468272160, 526806180, 561926592, 702408240, 842889888, 936544320, 1053612360, 1404816480, 1685779776, 2107224720, 2809632960, 4214449440, 8428898880]

約数ペア:

[(1, 8428898880), (2, 4214449440), (3, 2809632960), (4, 2107224720), (5, 1685779776), (6, 1404816480), (8, 1053612360), (9, 936544320), (10, 842889888), (12, 702408240), (15, 561926592), (16, 526806180), (18, 468272160), (20, 421444944), (24, 351204120), (27, 312181440), (30, 280963296), (32, 263403090), (36, 234136080), (40, 210722472), (45, 187308864), (48, 175602060), (54, 156090720), (60, 140481648), (64, 131701545), (72, 117068040), (80, 105361236), (81, 104060480), (90, 93654432), (96, 87801030), (108, 78045360), (120, 70240824), (135, 62436288), (144, 58534020), (160, 52680618), (162, 52030240), (180, 46827216), (192, 43900515), (216, 39022680), (240, 35120412), (270, 31218144), (288, 29267010), (320, 26340309), (324, 26015120), (360, 23413608), (405, 20812096), (432, 19511340), (480, 17560206), (540, 15609072), (576, 14633505), (648, 13007560), (720, 11706804), (810, 10406048), (864, 9755670), (960, 8780103), (1080, 7804536), (1296, 6503780), (1440, 5853402), (1620, 5203024), (1728, 4877835), (2160, 3902268), (2592, 3251890), (2880, 2926701), (3240, 2601512), (4320, 1951134), (5184, 1625945), (6480, 1300756), (8640, 975567), (12960, 650378), (25920, 325189)]