190292880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{25577}}^1$

素因数の和:25624

約数の個数: 80

約数和(自身を含む): 608961024

約数和(自身を除く): 418668144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 25577, 51154, 76731, 102308, 127885, 153462, 204616, 255770, 306924, 383655, 409232, 511540, 613848, 767310, 792887, 1023080, 1227696, 1534620, 1585774, 2046160, 2378661, 3069240, 3171548, 3964435, 4757322, 6138480, 6343096, 7928870, 9514644, 11893305, 12686192, 15857740, 19029288, 23786610, 31715480, 38058576, 47573220, 63430960, 95146440, 190292880]

約数ペア:

[(1, 190292880), (2, 95146440), (3, 63430960), (4, 47573220), (5, 38058576), (6, 31715480), (8, 23786610), (10, 19029288), (12, 15857740), (15, 12686192), (16, 11893305), (20, 9514644), (24, 7928870), (30, 6343096), (31, 6138480), (40, 4757322), (48, 3964435), (60, 3171548), (62, 3069240), (80, 2378661), (93, 2046160), (120, 1585774), (124, 1534620), (155, 1227696), (186, 1023080), (240, 792887), (248, 767310), (310, 613848), (372, 511540), (465, 409232), (496, 383655), (620, 306924), (744, 255770), (930, 204616), (1240, 153462), (1488, 127885), (1860, 102308), (2480, 76731), (3720, 51154), (7440, 25577)]