180729360

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{11953}}^1$

素因数の和:11982

約数の個数: 160

約数和(自身を含む): 711502080

約数和(自身を除く): 530772720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 11953, 15120, 23906, 35859, 47812, 59765, 71718, 83671, 95624, 107577, 119530, 143436, 167342, 179295, 191248, 215154, 239060, 251013, 286872, 322731, 334684, 358590, 418355, 430308, 478120, 502026, 537885, 573744, 645462, 669368, 717180, 753039, 836710, 860616, 956240, 1004052, 1075770, 1255065, 1290924, 1338736, 1434360, 1506078, 1613655, 1673420, 1721232, 2008104, 2151540, 2259117, 2510130, 2581848, 2868720, 3012156, 3227310, 3346840, 3765195, 4016208, 4303080, 4518234, 5020260, 5163696, 6024312, 6454620, 6693680, 7530390, 8606160, 9036468, 10040520, 11295585, 12048624, 12909240, 15060780, 18072936, 20081040, 22591170, 25818480, 30121560, 36145872, 45182340, 60243120, 90364680, 180729360]

約数ペア:

[(1, 180729360), (2, 90364680), (3, 60243120), (4, 45182340), (5, 36145872), (6, 30121560), (7, 25818480), (8, 22591170), (9, 20081040), (10, 18072936), (12, 15060780), (14, 12909240), (15, 12048624), (16, 11295585), (18, 10040520), (20, 9036468), (21, 8606160), (24, 7530390), (27, 6693680), (28, 6454620), (30, 6024312), (35, 5163696), (36, 5020260), (40, 4518234), (42, 4303080), (45, 4016208), (48, 3765195), (54, 3346840), (56, 3227310), (60, 3012156), (63, 2868720), (70, 2581848), (72, 2510130), (80, 2259117), (84, 2151540), (90, 2008104), (105, 1721232), (108, 1673420), (112, 1613655), (120, 1506078), (126, 1434360), (135, 1338736), (140, 1290924), (144, 1255065), (168, 1075770), (180, 1004052), (189, 956240), (210, 860616), (216, 836710), (240, 753039), (252, 717180), (270, 669368), (280, 645462), (315, 573744), (336, 537885), (360, 502026), (378, 478120), (420, 430308), (432, 418355), (504, 358590), (540, 334684), (560, 322731), (630, 286872), (720, 251013), (756, 239060), (840, 215154), (945, 191248), (1008, 179295), (1080, 167342), (1260, 143436), (1512, 119530), (1680, 107577), (1890, 95624), (2160, 83671), (2520, 71718), (3024, 59765), (3780, 47812), (5040, 35859), (7560, 23906), (11953, 15120)]