73080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1$

素因数の和:53

約数の個数: 96

約数和(自身を含む): 280800

約数和(自身を除く): 207720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 29, 30, 35, 36, 40, 42, 45, 56, 58, 60, 63, 70, 72, 84, 87, 90, 105, 116, 120, 126, 140, 145, 168, 174, 180, 203, 210, 232, 252, 261, 280, 290, 315, 348, 360, 406, 420, 435, 504, 522, 580, 609, 630, 696, 812, 840, 870, 1015, 1044, 1160, 1218, 1260, 1305, 1624, 1740, 1827, 2030, 2088, 2436, 2520, 2610, 3045, 3480, 3654, 4060, 4872, 5220, 6090, 7308, 8120, 9135, 10440, 12180, 14616, 18270, 24360, 36540, 73080]

約数ペア:

[(1, 73080), (2, 36540), (3, 24360), (4, 18270), (5, 14616), (6, 12180), (7, 10440), (8, 9135), (9, 8120), (10, 7308), (12, 6090), (14, 5220), (15, 4872), (18, 4060), (20, 3654), (21, 3480), (24, 3045), (28, 2610), (29, 2520), (30, 2436), (35, 2088), (36, 2030), (40, 1827), (42, 1740), (45, 1624), (56, 1305), (58, 1260), (60, 1218), (63, 1160), (70, 1044), (72, 1015), (84, 870), (87, 840), (90, 812), (105, 696), (116, 630), (120, 609), (126, 580), (140, 522), (145, 504), (168, 435), (174, 420), (180, 406), (203, 360), (210, 348), (232, 315), (252, 290), (261, 280)]