218170080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{151507}}^1$

素因数の和:151528

約数の個数: 72

約数和(自身を含む): 744510312

約数和(自身を除く): 526340232

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 151507, 303014, 454521, 606028, 757535, 909042, 1212056, 1363563, 1515070, 1818084, 2272605, 2424112, 2727126, 3030140, 3636168, 4545210, 4848224, 5454252, 6060280, 6817815, 7272336, 9090420, 10908504, 12120560, 13635630, 14544672, 18180840, 21817008, 24241120, 27271260, 36361680, 43634016, 54542520, 72723360, 109085040, 218170080]

約数ペア:

[(1, 218170080), (2, 109085040), (3, 72723360), (4, 54542520), (5, 43634016), (6, 36361680), (8, 27271260), (9, 24241120), (10, 21817008), (12, 18180840), (15, 14544672), (16, 13635630), (18, 12120560), (20, 10908504), (24, 9090420), (30, 7272336), (32, 6817815), (36, 6060280), (40, 5454252), (45, 4848224), (48, 4545210), (60, 3636168), (72, 3030140), (80, 2727126), (90, 2424112), (96, 2272605), (120, 1818084), (144, 1515070), (160, 1363563), (180, 1212056), (240, 909042), (288, 757535), (360, 606028), (480, 454521), (720, 303014), (1440, 151507)]