188899680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{393541}}^1$

素因数の和:393559

約数の個数: 48

約数和(自身を含む): 595035504

約数和(自身を除く): 406135824

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, 393541, 787082, 1180623, 1574164, 1967705, 2361246, 3148328, 3935410, 4722492, 5903115, 6296656, 7870820, 9444984, 11806230, 12593312, 15741640, 18889968, 23612460, 31483280, 37779936, 47224920, 62966560, 94449840, 188899680]

約数ペア:

[(1, 188899680), (2, 94449840), (3, 62966560), (4, 47224920), (5, 37779936), (6, 31483280), (8, 23612460), (10, 18889968), (12, 15741640), (15, 12593312), (16, 11806230), (20, 9444984), (24, 7870820), (30, 6296656), (32, 5903115), (40, 4722492), (48, 3935410), (60, 3148328), (80, 2361246), (96, 1967705), (120, 1574164), (160, 1180623), (240, 787082), (480, 393541)]