80343720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3331}}^1$

素因数の和:3415

約数の個数: 96

約数和(自身を含む): 265093920

約数和(自身を除く): 184750200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 67, 72, 90, 120, 134, 180, 201, 268, 335, 360, 402, 536, 603, 670, 804, 1005, 1206, 1340, 1608, 2010, 2412, 2680, 3015, 3331, 4020, 4824, 6030, 6662, 8040, 9993, 12060, 13324, 16655, 19986, 24120, 26648, 29979, 33310, 39972, 49965, 59958, 66620, 79944, 99930, 119916, 133240, 149895, 199860, 223177, 239832, 299790, 399720, 446354, 599580, 669531, 892708, 1115885, 1199160, 1339062, 1785416, 2008593, 2231770, 2678124, 3347655, 4017186, 4463540, 5356248, 6695310, 8034372, 8927080, 10042965, 13390620, 16068744, 20085930, 26781240, 40171860, 80343720]

約数ペア:

[(1, 80343720), (2, 40171860), (3, 26781240), (4, 20085930), (5, 16068744), (6, 13390620), (8, 10042965), (9, 8927080), (10, 8034372), (12, 6695310), (15, 5356248), (18, 4463540), (20, 4017186), (24, 3347655), (30, 2678124), (36, 2231770), (40, 2008593), (45, 1785416), (60, 1339062), (67, 1199160), (72, 1115885), (90, 892708), (120, 669531), (134, 599580), (180, 446354), (201, 399720), (268, 299790), (335, 239832), (360, 223177), (402, 199860), (536, 149895), (603, 133240), (670, 119916), (804, 99930), (1005, 79944), (1206, 66620), (1340, 59958), (1608, 49965), (2010, 39972), (2412, 33310), (2680, 29979), (3015, 26648), (3331, 24120), (4020, 19986), (4824, 16655), (6030, 13324), (6662, 12060), (8040, 9993)]