716455920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{16493}}^1$

素因数の和:16690

約数の個数: 80

約数和(自身を含む): 2233419552

約数和(自身を除く): 1516963632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 181, 240, 362, 543, 724, 905, 1086, 1448, 1810, 2172, 2715, 2896, 3620, 4344, 5430, 7240, 8688, 10860, 14480, 16493, 21720, 32986, 43440, 49479, 65972, 82465, 98958, 131944, 164930, 197916, 247395, 263888, 329860, 395832, 494790, 659720, 791664, 989580, 1319440, 1979160, 2985233, 3958320, 5970466, 8955699, 11940932, 14926165, 17911398, 23881864, 29852330, 35822796, 44778495, 47763728, 59704660, 71645592, 89556990, 119409320, 143291184, 179113980, 238818640, 358227960, 716455920]

約数ペア:

[(1, 716455920), (2, 358227960), (3, 238818640), (4, 179113980), (5, 143291184), (6, 119409320), (8, 89556990), (10, 71645592), (12, 59704660), (15, 47763728), (16, 44778495), (20, 35822796), (24, 29852330), (30, 23881864), (40, 17911398), (48, 14926165), (60, 11940932), (80, 8955699), (120, 5970466), (181, 3958320), (240, 2985233), (362, 1979160), (543, 1319440), (724, 989580), (905, 791664), (1086, 659720), (1448, 494790), (1810, 395832), (2172, 329860), (2715, 263888), (2896, 247395), (3620, 197916), (4344, 164930), (5430, 131944), (7240, 98958), (8688, 82465), (10860, 65972), (14480, 49479), (16493, 43440), (21720, 32986)]