82548720

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{12739}}^1$

素因数の和:12764

約数の個数: 100

約数和(自身を含む): 286726440

約数和(自身を除く): 204177720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 12739, 25478, 38217, 50956, 63695, 76434, 101912, 114651, 127390, 152868, 191085, 203824, 229302, 254780, 305736, 343953, 382170, 458604, 509560, 573255, 611472, 687906, 764340, 917208, 1019120, 1031859, 1146510, 1375812, 1528680, 1719765, 1834416, 2063718, 2293020, 2751624, 3057360, 3439530, 4127436, 4586040, 5159295, 5503248, 6879060, 8254872, 9172080, 10318590, 13758120, 16509744, 20637180, 27516240, 41274360, 82548720]

約数ペア:

[(1, 82548720), (2, 41274360), (3, 27516240), (4, 20637180), (5, 16509744), (6, 13758120), (8, 10318590), (9, 9172080), (10, 8254872), (12, 6879060), (15, 5503248), (16, 5159295), (18, 4586040), (20, 4127436), (24, 3439530), (27, 3057360), (30, 2751624), (36, 2293020), (40, 2063718), (45, 1834416), (48, 1719765), (54, 1528680), (60, 1375812), (72, 1146510), (80, 1031859), (81, 1019120), (90, 917208), (108, 764340), (120, 687906), (135, 611472), (144, 573255), (162, 509560), (180, 458604), (216, 382170), (240, 343953), (270, 305736), (324, 254780), (360, 229302), (405, 203824), (432, 191085), (540, 152868), (648, 127390), (720, 114651), (810, 101912), (1080, 76434), (1296, 63695), (1620, 50956), (2160, 38217), (3240, 25478), (6480, 12739)]