195384720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{2939}}^1$

素因数の和:3232

約数の個数: 80

約数和(自身を含む): 608086080

約数和(自身を除く): 412701360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 277, 554, 831, 1108, 1385, 1662, 2216, 2770, 2939, 3324, 4155, 4432, 5540, 5878, 6648, 8310, 8817, 11080, 11756, 13296, 14695, 16620, 17634, 22160, 23512, 29390, 33240, 35268, 44085, 47024, 58780, 66480, 70536, 88170, 117560, 141072, 176340, 235120, 352680, 705360, 814103, 1628206, 2442309, 3256412, 4070515, 4884618, 6512824, 8141030, 9769236, 12211545, 13025648, 16282060, 19538472, 24423090, 32564120, 39076944, 48846180, 65128240, 97692360, 195384720]

約数ペア:

[(1, 195384720), (2, 97692360), (3, 65128240), (4, 48846180), (5, 39076944), (6, 32564120), (8, 24423090), (10, 19538472), (12, 16282060), (15, 13025648), (16, 12211545), (20, 9769236), (24, 8141030), (30, 6512824), (40, 4884618), (48, 4070515), (60, 3256412), (80, 2442309), (120, 1628206), (240, 814103), (277, 705360), (554, 352680), (831, 235120), (1108, 176340), (1385, 141072), (1662, 117560), (2216, 88170), (2770, 70536), (2939, 66480), (3324, 58780), (4155, 47024), (4432, 44085), (5540, 35268), (5878, 33240), (6648, 29390), (8310, 23512), (8817, 22160), (11080, 17634), (11756, 16620), (13296, 14695)]