1445496720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2207}}^1\times {\mathrm{2729}}^1$

素因数の和:4952

約数の個数: 80

約数和(自身を含む): 4484712960

約数和(自身を除く): 3039216240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2207, 2729, 4414, 5458, 6621, 8187, 8828, 10916, 11035, 13242, 13645, 16374, 17656, 21832, 22070, 26484, 27290, 32748, 33105, 35312, 40935, 43664, 44140, 52968, 54580, 65496, 66210, 81870, 88280, 105936, 109160, 130992, 132420, 163740, 176560, 218320, 264840, 327480, 529680, 654960, 6022903, 12045806, 18068709, 24091612, 30114515, 36137418, 48183224, 60229030, 72274836, 90343545, 96366448, 120458060, 144549672, 180687090, 240916120, 289099344, 361374180, 481832240, 722748360, 1445496720]

約数ペア:

[(1, 1445496720), (2, 722748360), (3, 481832240), (4, 361374180), (5, 289099344), (6, 240916120), (8, 180687090), (10, 144549672), (12, 120458060), (15, 96366448), (16, 90343545), (20, 72274836), (24, 60229030), (30, 48183224), (40, 36137418), (48, 30114515), (60, 24091612), (80, 18068709), (120, 12045806), (240, 6022903), (2207, 654960), (2729, 529680), (4414, 327480), (5458, 264840), (6621, 218320), (8187, 176560), (8828, 163740), (10916, 132420), (11035, 130992), (13242, 109160), (13645, 105936), (16374, 88280), (17656, 81870), (21832, 66210), (22070, 65496), (26484, 54580), (27290, 52968), (32748, 44140), (33105, 43664), (35312, 40935)]