222932880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{309629}}^1$

素因数の和:309648

約数の個数: 60

約数和(自身を含む): 748685340

約数和(自身を除く): 525752460

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, 309629, 619258, 928887, 1238516, 1548145, 1857774, 2477032, 2786661, 3096290, 3715548, 4644435, 4954064, 5573322, 6192580, 7431096, 9288870, 11146644, 12385160, 13933305, 14862192, 18577740, 22293288, 24770320, 27866610, 37155480, 44586576, 55733220, 74310960, 111466440, 222932880]

約数ペア:

[(1, 222932880), (2, 111466440), (3, 74310960), (4, 55733220), (5, 44586576), (6, 37155480), (8, 27866610), (9, 24770320), (10, 22293288), (12, 18577740), (15, 14862192), (16, 13933305), (18, 12385160), (20, 11146644), (24, 9288870), (30, 7431096), (36, 6192580), (40, 5573322), (45, 4954064), (48, 4644435), (60, 3715548), (72, 3096290), (80, 2786661), (90, 2477032), (120, 1857774), (144, 1548145), (180, 1238516), (240, 928887), (360, 619258), (720, 309629)]