145746480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{55207}}^1$

素因数の和:55234

約数の個数: 80

約数和(自身を含む): 492897024

約数和(自身を除く): 347150544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 55207, 110414, 165621, 220828, 276035, 331242, 441656, 552070, 607277, 662484, 828105, 883312, 1104140, 1214554, 1324968, 1656210, 1821831, 2208280, 2429108, 2649936, 3036385, 3312420, 3643662, 4416560, 4858216, 6072770, 6624840, 7287324, 9109155, 9716432, 12145540, 13249680, 14574648, 18218310, 24291080, 29149296, 36436620, 48582160, 72873240, 145746480]

約数ペア:

[(1, 145746480), (2, 72873240), (3, 48582160), (4, 36436620), (5, 29149296), (6, 24291080), (8, 18218310), (10, 14574648), (11, 13249680), (12, 12145540), (15, 9716432), (16, 9109155), (20, 7287324), (22, 6624840), (24, 6072770), (30, 4858216), (33, 4416560), (40, 3643662), (44, 3312420), (48, 3036385), (55, 2649936), (60, 2429108), (66, 2208280), (80, 1821831), (88, 1656210), (110, 1324968), (120, 1214554), (132, 1104140), (165, 883312), (176, 828105), (220, 662484), (240, 607277), (264, 552070), (330, 441656), (440, 331242), (528, 276035), (660, 220828), (880, 165621), (1320, 110414), (2640, 55207)]