325027440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{2339}}^1$

素因数の和:2551

約数の個数: 120

約数和(自身を含む): 1097675280

約数和(自身を除く): 772647840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 193, 240, 360, 386, 579, 720, 772, 965, 1158, 1544, 1737, 1930, 2316, 2339, 2895, 3088, 3474, 3860, 4632, 4678, 5790, 6948, 7017, 7720, 8685, 9264, 9356, 11580, 11695, 13896, 14034, 15440, 17370, 18712, 21051, 23160, 23390, 27792, 28068, 34740, 35085, 37424, 42102, 46320, 46780, 56136, 69480, 70170, 84204, 93560, 105255, 112272, 138960, 140340, 168408, 187120, 210510, 280680, 336816, 421020, 451427, 561360, 842040, 902854, 1354281, 1684080, 1805708, 2257135, 2708562, 3611416, 4062843, 4514270, 5417124, 6771405, 7222832, 8125686, 9028540, 10834248, 13542810, 16251372, 18057080, 20314215, 21668496, 27085620, 32502744, 36114160, 40628430, 54171240, 65005488, 81256860, 108342480, 162513720, 325027440]

約数ペア:

[(1, 325027440), (2, 162513720), (3, 108342480), (4, 81256860), (5, 65005488), (6, 54171240), (8, 40628430), (9, 36114160), (10, 32502744), (12, 27085620), (15, 21668496), (16, 20314215), (18, 18057080), (20, 16251372), (24, 13542810), (30, 10834248), (36, 9028540), (40, 8125686), (45, 7222832), (48, 6771405), (60, 5417124), (72, 4514270), (80, 4062843), (90, 3611416), (120, 2708562), (144, 2257135), (180, 1805708), (193, 1684080), (240, 1354281), (360, 902854), (386, 842040), (579, 561360), (720, 451427), (772, 421020), (965, 336816), (1158, 280680), (1544, 210510), (1737, 187120), (1930, 168408), (2316, 140340), (2339, 138960), (2895, 112272), (3088, 105255), (3474, 93560), (3860, 84204), (4632, 70170), (4678, 69480), (5790, 56136), (6948, 46780), (7017, 46320), (7720, 42102), (8685, 37424), (9264, 35085), (9356, 34740), (11580, 28068), (11695, 27792), (13896, 23390), (14034, 23160), (15440, 21051), (17370, 18712)]