74043360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{51419}}^1$

素因数の和:51440

約数の個数: 72

約数和(自身を含む): 252677880

約数和(自身を除く): 178634520

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, 51419, 102838, 154257, 205676, 257095, 308514, 411352, 462771, 514190, 617028, 771285, 822704, 925542, 1028380, 1234056, 1542570, 1645408, 1851084, 2056760, 2313855, 2468112, 3085140, 3702168, 4113520, 4627710, 4936224, 6170280, 7404336, 8227040, 9255420, 12340560, 14808672, 18510840, 24681120, 37021680, 74043360]

約数ペア:

[(1, 74043360), (2, 37021680), (3, 24681120), (4, 18510840), (5, 14808672), (6, 12340560), (8, 9255420), (9, 8227040), (10, 7404336), (12, 6170280), (15, 4936224), (16, 4627710), (18, 4113520), (20, 3702168), (24, 3085140), (30, 2468112), (32, 2313855), (36, 2056760), (40, 1851084), (45, 1645408), (48, 1542570), (60, 1234056), (72, 1028380), (80, 925542), (90, 822704), (96, 771285), (120, 617028), (144, 514190), (160, 462771), (180, 411352), (240, 308514), (288, 257095), (360, 205676), (480, 154257), (720, 102838), (1440, 51419)]