1319619360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{2749207}}^1$

素因数の和:2749225

約数の個数: 48

約数和(自身を含む): 4156802496

約数和(自身を除く): 2837183136

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, 2749207, 5498414, 8247621, 10996828, 13746035, 16495242, 21993656, 27492070, 32990484, 41238105, 43987312, 54984140, 65980968, 82476210, 87974624, 109968280, 131961936, 164952420, 219936560, 263923872, 329904840, 439873120, 659809680, 1319619360]

約数ペア:

[(1, 1319619360), (2, 659809680), (3, 439873120), (4, 329904840), (5, 263923872), (6, 219936560), (8, 164952420), (10, 131961936), (12, 109968280), (15, 87974624), (16, 82476210), (20, 65980968), (24, 54984140), (30, 43987312), (32, 41238105), (40, 32990484), (48, 27492070), (60, 21993656), (80, 16495242), (96, 13746035), (120, 10996828), (160, 8247621), (240, 5498414), (480, 2749207)]