149724480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6781}}^1$

素因数の和:6824

約数の個数: 112

約数和(自身を含む): 496116864

約数和(自身を除く): 346392384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 460, 480, 552, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 2208, 2760, 3680, 4416, 5520, 6781, 7360, 11040, 13562, 20343, 22080, 27124, 33905, 40686, 54248, 67810, 81372, 101715, 108496, 135620, 155963, 162744, 203430, 216992, 271240, 311926, 325488, 406860, 433984, 467889, 542480, 623852, 650976, 779815, 813720, 935778, 1084960, 1247704, 1301952, 1559630, 1627440, 1871556, 2169920, 2339445, 2495408, 3119260, 3254880, 3743112, 4678890, 4990816, 6238520, 6509760, 7486224, 9357780, 9981632, 12477040, 14972448, 18715560, 24954080, 29944896, 37431120, 49908160, 74862240, 149724480]

約数ペア:

[(1, 149724480), (2, 74862240), (3, 49908160), (4, 37431120), (5, 29944896), (6, 24954080), (8, 18715560), (10, 14972448), (12, 12477040), (15, 9981632), (16, 9357780), (20, 7486224), (23, 6509760), (24, 6238520), (30, 4990816), (32, 4678890), (40, 3743112), (46, 3254880), (48, 3119260), (60, 2495408), (64, 2339445), (69, 2169920), (80, 1871556), (92, 1627440), (96, 1559630), (115, 1301952), (120, 1247704), (138, 1084960), (160, 935778), (184, 813720), (192, 779815), (230, 650976), (240, 623852), (276, 542480), (320, 467889), (345, 433984), (368, 406860), (460, 325488), (480, 311926), (552, 271240), (690, 216992), (736, 203430), (920, 162744), (960, 155963), (1104, 135620), (1380, 108496), (1472, 101715), (1840, 81372), (2208, 67810), (2760, 54248), (3680, 40686), (4416, 33905), (5520, 27124), (6781, 22080), (7360, 20343), (11040, 13562)]