73855440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1531}}^1$

素因数の和:1617

約数の個数: 120

約数和(自身を含む): 251897568

約数和(自身を除く): 178042128

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 67, 72, 80, 90, 120, 134, 144, 180, 201, 240, 268, 335, 360, 402, 536, 603, 670, 720, 804, 1005, 1072, 1206, 1340, 1531, 1608, 2010, 2412, 2680, 3015, 3062, 3216, 4020, 4593, 4824, 5360, 6030, 6124, 7655, 8040, 9186, 9648, 12060, 12248, 13779, 15310, 16080, 18372, 22965, 24120, 24496, 27558, 30620, 36744, 45930, 48240, 55116, 61240, 68895, 73488, 91860, 102577, 110232, 122480, 137790, 183720, 205154, 220464, 275580, 307731, 367440, 410308, 512885, 551160, 615462, 820616, 923193, 1025770, 1102320, 1230924, 1538655, 1641232, 1846386, 2051540, 2461848, 3077310, 3692772, 4103080, 4615965, 4923696, 6154620, 7385544, 8206160, 9231930, 12309240, 14771088, 18463860, 24618480, 36927720, 73855440]

約数ペア:

[(1, 73855440), (2, 36927720), (3, 24618480), (4, 18463860), (5, 14771088), (6, 12309240), (8, 9231930), (9, 8206160), (10, 7385544), (12, 6154620), (15, 4923696), (16, 4615965), (18, 4103080), (20, 3692772), (24, 3077310), (30, 2461848), (36, 2051540), (40, 1846386), (45, 1641232), (48, 1538655), (60, 1230924), (67, 1102320), (72, 1025770), (80, 923193), (90, 820616), (120, 615462), (134, 551160), (144, 512885), (180, 410308), (201, 367440), (240, 307731), (268, 275580), (335, 220464), (360, 205154), (402, 183720), (536, 137790), (603, 122480), (670, 110232), (720, 102577), (804, 91860), (1005, 73488), (1072, 68895), (1206, 61240), (1340, 55116), (1531, 48240), (1608, 45930), (2010, 36744), (2412, 30620), (2680, 27558), (3015, 24496), (3062, 24120), (3216, 22965), (4020, 18372), (4593, 16080), (4824, 15310), (5360, 13779), (6030, 12248), (6124, 12060), (7655, 9648), (8040, 9186)]