1373280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{2861}}^1$

素因数の和:2879

約数の個数: 48

約数和(自身を含む): 4327344

約数和(自身を除く): 2954064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 2861, 5722, 8583, 11444, 14305, 17166, 22888, 28610, 34332, 42915, 45776, 57220, 68664, 85830, 91552, 114440, 137328, 171660, 228880, 274656, 343320, 457760, 686640, 1373280]

約数ペア:

[(1, 1373280), (2, 686640), (3, 457760), (4, 343320), (5, 274656), (6, 228880), (8, 171660), (10, 137328), (12, 114440), (15, 91552), (16, 85830), (20, 68664), (24, 57220), (30, 45776), (32, 42915), (40, 34332), (48, 28610), (60, 22888), (80, 17166), (96, 14305), (120, 11444), (160, 8583), (240, 5722), (480, 2861)]