454950960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{26699}}^1$

素因数の和:26786

約数の個数: 80

約数和(自身を含む): 1430265600

約数和(自身を除く): 975314640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2840, 3408, 4260, 5680, 8520, 17040, 26699, 53398, 80097, 106796, 133495, 160194, 213592, 266990, 320388, 400485, 427184, 533980, 640776, 800970, 1067960, 1281552, 1601940, 1895629, 2135920, 3203880, 3791258, 5686887, 6407760, 7582516, 9478145, 11373774, 15165032, 18956290, 22747548, 28434435, 30330064, 37912580, 45495096, 56868870, 75825160, 90990192, 113737740, 151650320, 227475480, 454950960]

約数ペア:

[(1, 454950960), (2, 227475480), (3, 151650320), (4, 113737740), (5, 90990192), (6, 75825160), (8, 56868870), (10, 45495096), (12, 37912580), (15, 30330064), (16, 28434435), (20, 22747548), (24, 18956290), (30, 15165032), (40, 11373774), (48, 9478145), (60, 7582516), (71, 6407760), (80, 5686887), (120, 3791258), (142, 3203880), (213, 2135920), (240, 1895629), (284, 1601940), (355, 1281552), (426, 1067960), (568, 800970), (710, 640776), (852, 533980), (1065, 427184), (1136, 400485), (1420, 320388), (1704, 266990), (2130, 213592), (2840, 160194), (3408, 133495), (4260, 106796), (5680, 80097), (8520, 53398), (17040, 26699)]