173481120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{120473}}^1$

素因数の和:120494

約数の個数: 72

約数和(自身を含む): 592009236

約数和(自身を除く): 418528116

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 120473, 240946, 361419, 481892, 602365, 722838, 963784, 1084257, 1204730, 1445676, 1807095, 1927568, 2168514, 2409460, 2891352, 3614190, 3855136, 4337028, 4818920, 5421285, 5782704, 7228380, 8674056, 9637840, 10842570, 11565408, 14456760, 17348112, 19275680, 21685140, 28913520, 34696224, 43370280, 57827040, 86740560, 173481120]

約数ペア:

[(1, 173481120), (2, 86740560), (3, 57827040), (4, 43370280), (5, 34696224), (6, 28913520), (8, 21685140), (9, 19275680), (10, 17348112), (12, 14456760), (15, 11565408), (16, 10842570), (18, 9637840), (20, 8674056), (24, 7228380), (30, 5782704), (32, 5421285), (36, 4818920), (40, 4337028), (45, 3855136), (48, 3614190), (60, 2891352), (72, 2409460), (80, 2168514), (90, 1927568), (96, 1807095), (120, 1445676), (144, 1204730), (160, 1084257), (180, 963784), (240, 722838), (288, 602365), (360, 481892), (480, 361419), (720, 240946), (1440, 120473)]