75923280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{105449}}^1$

素因数の和:105468

約数の個数: 60

約数和(自身を含む): 254978100

約数和(自身を除く): 179054820

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, 240, 360, 720, 105449, 210898, 316347, 421796, 527245, 632694, 843592, 949041, 1054490, 1265388, 1581735, 1687184, 1898082, 2108980, 2530776, 3163470, 3796164, 4217960, 4745205, 5061552, 6326940, 7592328, 8435920, 9490410, 12653880, 15184656, 18980820, 25307760, 37961640, 75923280]

約数ペア:

[(1, 75923280), (2, 37961640), (3, 25307760), (4, 18980820), (5, 15184656), (6, 12653880), (8, 9490410), (9, 8435920), (10, 7592328), (12, 6326940), (15, 5061552), (16, 4745205), (18, 4217960), (20, 3796164), (24, 3163470), (30, 2530776), (36, 2108980), (40, 1898082), (45, 1687184), (48, 1581735), (60, 1265388), (72, 1054490), (80, 949041), (90, 843592), (120, 632694), (144, 527245), (180, 421796), (240, 316347), (360, 210898), (720, 105449)]