1171818720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{35381}}^1$

素因数の和:35425

約数の個数: 144

約数和(自身を含む): 4172811552

約数和(自身を除く): 3000992832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 207, 230, 240, 276, 288, 345, 360, 368, 414, 460, 480, 552, 690, 720, 736, 828, 920, 1035, 1104, 1380, 1440, 1656, 1840, 2070, 2208, 2760, 3312, 3680, 4140, 5520, 6624, 8280, 11040, 16560, 33120, 35381, 70762, 106143, 141524, 176905, 212286, 283048, 318429, 353810, 424572, 530715, 566096, 636858, 707620, 813763, 849144, 1061430, 1132192, 1273716, 1415240, 1592145, 1627526, 1698288, 2122860, 2441289, 2547432, 2830480, 3184290, 3255052, 3396576, 4068815, 4245720, 4882578, 5094864, 5660960, 6368580, 6510104, 7323867, 8137630, 8491440, 9765156, 10189728, 12206445, 12737160, 13020208, 14647734, 16275260, 16982880, 19530312, 24412890, 25474320, 26040416, 29295468, 32550520, 36619335, 39060624, 48825780, 50948640, 58590936, 65101040, 73238670, 78121248, 97651560, 117181872, 130202080, 146477340, 195303120, 234363744, 292954680, 390606240, 585909360, 1171818720]

約数ペア:

[(1, 1171818720), (2, 585909360), (3, 390606240), (4, 292954680), (5, 234363744), (6, 195303120), (8, 146477340), (9, 130202080), (10, 117181872), (12, 97651560), (15, 78121248), (16, 73238670), (18, 65101040), (20, 58590936), (23, 50948640), (24, 48825780), (30, 39060624), (32, 36619335), (36, 32550520), (40, 29295468), (45, 26040416), (46, 25474320), (48, 24412890), (60, 19530312), (69, 16982880), (72, 16275260), (80, 14647734), (90, 13020208), (92, 12737160), (96, 12206445), (115, 10189728), (120, 9765156), (138, 8491440), (144, 8137630), (160, 7323867), (180, 6510104), (184, 6368580), (207, 5660960), (230, 5094864), (240, 4882578), (276, 4245720), (288, 4068815), (345, 3396576), (360, 3255052), (368, 3184290), (414, 2830480), (460, 2547432), (480, 2441289), (552, 2122860), (690, 1698288), (720, 1627526), (736, 1592145), (828, 1415240), (920, 1273716), (1035, 1132192), (1104, 1061430), (1380, 849144), (1440, 813763), (1656, 707620), (1840, 636858), (2070, 566096), (2208, 530715), (2760, 424572), (3312, 353810), (3680, 318429), (4140, 283048), (5520, 212286), (6624, 176905), (8280, 141524), (11040, 106143), (16560, 70762), (33120, 35381)]