140717760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{146581}}^1$

素因数の和:146601

約数の個数: 56

約数和(自身を含む): 446781936

約数和(自身を除く): 306064176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 146581, 293162, 439743, 586324, 732905, 879486, 1172648, 1465810, 1758972, 2198715, 2345296, 2931620, 3517944, 4397430, 4690592, 5863240, 7035888, 8794860, 9381184, 11726480, 14071776, 17589720, 23452960, 28143552, 35179440, 46905920, 70358880, 140717760]

約数ペア:

[(1, 140717760), (2, 70358880), (3, 46905920), (4, 35179440), (5, 28143552), (6, 23452960), (8, 17589720), (10, 14071776), (12, 11726480), (15, 9381184), (16, 8794860), (20, 7035888), (24, 5863240), (30, 4690592), (32, 4397430), (40, 3517944), (48, 2931620), (60, 2345296), (64, 2198715), (80, 1758972), (96, 1465810), (120, 1172648), (160, 879486), (192, 732905), (240, 586324), (320, 439743), (480, 293162), (960, 146581)]