147502440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{409729}}^1$

素因数の和:409746

約数の個数: 48

約数和(自身を含む): 479384100

約数和(自身を除く): 331881660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 409729, 819458, 1229187, 1638916, 2048645, 2458374, 3277832, 3687561, 4097290, 4916748, 6145935, 7375122, 8194580, 9833496, 12291870, 14750244, 16389160, 18437805, 24583740, 29500488, 36875610, 49167480, 73751220, 147502440]

約数ペア:

[(1, 147502440), (2, 73751220), (3, 49167480), (4, 36875610), (5, 29500488), (6, 24583740), (8, 18437805), (9, 16389160), (10, 14750244), (12, 12291870), (15, 9833496), (18, 8194580), (20, 7375122), (24, 6145935), (30, 4916748), (36, 4097290), (40, 3687561), (45, 3277832), (60, 2458374), (72, 2048645), (90, 1638916), (120, 1229187), (180, 819458), (360, 409729)]