181429440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11117}}^1$

素因数の和:11154

約数の個数: 112

約数和(自身を含む): 609977952

約数和(自身を除く): 428548512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 408, 480, 510, 544, 680, 816, 960, 1020, 1088, 1360, 1632, 2040, 2720, 3264, 4080, 5440, 8160, 11117, 16320, 22234, 33351, 44468, 55585, 66702, 88936, 111170, 133404, 166755, 177872, 188989, 222340, 266808, 333510, 355744, 377978, 444680, 533616, 566967, 667020, 711488, 755956, 889360, 944945, 1067232, 1133934, 1334040, 1511912, 1778720, 1889890, 2134464, 2267868, 2668080, 2834835, 3023824, 3557440, 3779780, 4535736, 5336160, 5669670, 6047648, 7559560, 9071472, 10672320, 11339340, 12095296, 15119120, 18142944, 22678680, 30238240, 36285888, 45357360, 60476480, 90714720, 181429440]

約数ペア:

[(1, 181429440), (2, 90714720), (3, 60476480), (4, 45357360), (5, 36285888), (6, 30238240), (8, 22678680), (10, 18142944), (12, 15119120), (15, 12095296), (16, 11339340), (17, 10672320), (20, 9071472), (24, 7559560), (30, 6047648), (32, 5669670), (34, 5336160), (40, 4535736), (48, 3779780), (51, 3557440), (60, 3023824), (64, 2834835), (68, 2668080), (80, 2267868), (85, 2134464), (96, 1889890), (102, 1778720), (120, 1511912), (136, 1334040), (160, 1133934), (170, 1067232), (192, 944945), (204, 889360), (240, 755956), (255, 711488), (272, 667020), (320, 566967), (340, 533616), (408, 444680), (480, 377978), (510, 355744), (544, 333510), (680, 266808), (816, 222340), (960, 188989), (1020, 177872), (1088, 166755), (1360, 133404), (1632, 111170), (2040, 88936), (2720, 66702), (3264, 55585), (4080, 44468), (5440, 33351), (8160, 22234), (11117, 16320)]