76308720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2917}}^1$

素因数の和:3042

約数の個数: 80

約数和(自身を含む): 238809120

約数和(自身を除く): 162500400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 109, 120, 218, 240, 327, 436, 545, 654, 872, 1090, 1308, 1635, 1744, 2180, 2616, 2917, 3270, 4360, 5232, 5834, 6540, 8720, 8751, 11668, 13080, 14585, 17502, 23336, 26160, 29170, 35004, 43755, 46672, 58340, 70008, 87510, 116680, 140016, 175020, 233360, 317953, 350040, 635906, 700080, 953859, 1271812, 1589765, 1907718, 2543624, 3179530, 3815436, 4769295, 5087248, 6359060, 7630872, 9538590, 12718120, 15261744, 19077180, 25436240, 38154360, 76308720]

約数ペア:

[(1, 76308720), (2, 38154360), (3, 25436240), (4, 19077180), (5, 15261744), (6, 12718120), (8, 9538590), (10, 7630872), (12, 6359060), (15, 5087248), (16, 4769295), (20, 3815436), (24, 3179530), (30, 2543624), (40, 1907718), (48, 1589765), (60, 1271812), (80, 953859), (109, 700080), (120, 635906), (218, 350040), (240, 317953), (327, 233360), (436, 175020), (545, 140016), (654, 116680), (872, 87510), (1090, 70008), (1308, 58340), (1635, 46672), (1744, 43755), (2180, 35004), (2616, 29170), (2917, 26160), (3270, 23336), (4360, 17502), (5232, 14585), (5834, 13080), (6540, 11668), (8720, 8751)]