156054960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{216743}}^1$

素因数の和:216762

約数の個数: 60

約数和(自身を含む): 524086992

約数和(自身を除く): 368032032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 216743, 433486, 650229, 866972, 1083715, 1300458, 1733944, 1950687, 2167430, 2600916, 3251145, 3467888, 3901374, 4334860, 5201832, 6502290, 7802748, 8669720, 9753435, 10403664, 13004580, 15605496, 17339440, 19506870, 26009160, 31210992, 39013740, 52018320, 78027480, 156054960]

約数ペア:

[(1, 156054960), (2, 78027480), (3, 52018320), (4, 39013740), (5, 31210992), (6, 26009160), (8, 19506870), (9, 17339440), (10, 15605496), (12, 13004580), (15, 10403664), (16, 9753435), (18, 8669720), (20, 7802748), (24, 6502290), (30, 5201832), (36, 4334860), (40, 3901374), (45, 3467888), (48, 3251145), (60, 2600916), (72, 2167430), (80, 1950687), (90, 1733944), (120, 1300458), (144, 1083715), (180, 866972), (240, 650229), (360, 433486), (720, 216743)]