136314720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{523}}^1$

素因数の和:725

約数の個数: 144

約数和(自身を含む): 468638352

約数和(自身を除く): 332323632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 181, 240, 288, 360, 362, 480, 523, 543, 720, 724, 905, 1046, 1086, 1440, 1448, 1569, 1629, 1810, 2092, 2172, 2615, 2715, 2896, 3138, 3258, 3620, 4184, 4344, 4707, 5230, 5430, 5792, 6276, 6516, 7240, 7845, 8145, 8368, 8688, 9414, 10460, 10860, 12552, 13032, 14480, 15690, 16290, 16736, 17376, 18828, 20920, 21720, 23535, 25104, 26064, 28960, 31380, 32580, 37656, 41840, 43440, 47070, 50208, 52128, 62760, 65160, 75312, 83680, 86880, 94140, 94663, 125520, 130320, 150624, 188280, 189326, 251040, 260640, 283989, 376560, 378652, 473315, 567978, 753120, 757304, 851967, 946630, 1135956, 1419945, 1514608, 1703934, 1893260, 2271912, 2839890, 3029216, 3407868, 3786520, 4259835, 4543824, 5679780, 6815736, 7573040, 8519670, 9087648, 11359560, 13631472, 15146080, 17039340, 22719120, 27262944, 34078680, 45438240, 68157360, 136314720]

約数ペア:

[(1, 136314720), (2, 68157360), (3, 45438240), (4, 34078680), (5, 27262944), (6, 22719120), (8, 17039340), (9, 15146080), (10, 13631472), (12, 11359560), (15, 9087648), (16, 8519670), (18, 7573040), (20, 6815736), (24, 5679780), (30, 4543824), (32, 4259835), (36, 3786520), (40, 3407868), (45, 3029216), (48, 2839890), (60, 2271912), (72, 1893260), (80, 1703934), (90, 1514608), (96, 1419945), (120, 1135956), (144, 946630), (160, 851967), (180, 757304), (181, 753120), (240, 567978), (288, 473315), (360, 378652), (362, 376560), (480, 283989), (523, 260640), (543, 251040), (720, 189326), (724, 188280), (905, 150624), (1046, 130320), (1086, 125520), (1440, 94663), (1448, 94140), (1569, 86880), (1629, 83680), (1810, 75312), (2092, 65160), (2172, 62760), (2615, 52128), (2715, 50208), (2896, 47070), (3138, 43440), (3258, 41840), (3620, 37656), (4184, 32580), (4344, 31380), (4707, 28960), (5230, 26064), (5430, 25104), (5792, 23535), (6276, 21720), (6516, 20920), (7240, 18828), (7845, 17376), (8145, 16736), (8368, 16290), (8688, 15690), (9414, 14480), (10460, 13032), (10860, 12552)]