138177288960

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{35983669}}^1$

素因数の和:35983693

約数の個数: 72

約数和(自身を含む): 441303728880

約数和(自身を除く): 303126439920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 35983669, 71967338, 107951007, 143934676, 179918345, 215902014, 287869352, 359836690, 431804028, 539755035, 575738704, 719673380, 863608056, 1079510070, 1151477408, 1439346760, 1727216112, 2159020140, 2302954816, 2878693520, 3454432224, 4318040280, 4605909632, 5757387040, 6908864448, 8636080560, 9211819264, 11514774080, 13817728896, 17272161120, 23029548160, 27635457792, 34544322240, 46059096320, 69088644480, 138177288960]

約数ペア:

[(1, 138177288960), (2, 69088644480), (3, 46059096320), (4, 34544322240), (5, 27635457792), (6, 23029548160), (8, 17272161120), (10, 13817728896), (12, 11514774080), (15, 9211819264), (16, 8636080560), (20, 6908864448), (24, 5757387040), (30, 4605909632), (32, 4318040280), (40, 3454432224), (48, 2878693520), (60, 2302954816), (64, 2159020140), (80, 1727216112), (96, 1439346760), (120, 1151477408), (128, 1079510070), (160, 863608056), (192, 719673380), (240, 575738704), (256, 539755035), (320, 431804028), (384, 359836690), (480, 287869352), (640, 215902014), (768, 179918345), (960, 143934676), (1280, 107951007), (1920, 71967338), (3840, 35983669)]