80033760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{55579}}^1$

素因数の和:55600

約数の個数: 72

約数和(自身を含む): 273120120

約数和(自身を除く): 193086360

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, 55579, 111158, 166737, 222316, 277895, 333474, 444632, 500211, 555790, 666948, 833685, 889264, 1000422, 1111580, 1333896, 1667370, 1778528, 2000844, 2223160, 2501055, 2667792, 3334740, 4001688, 4446320, 5002110, 5335584, 6669480, 8003376, 8892640, 10004220, 13338960, 16006752, 20008440, 26677920, 40016880, 80033760]

約数ペア:

[(1, 80033760), (2, 40016880), (3, 26677920), (4, 20008440), (5, 16006752), (6, 13338960), (8, 10004220), (9, 8892640), (10, 8003376), (12, 6669480), (15, 5335584), (16, 5002110), (18, 4446320), (20, 4001688), (24, 3334740), (30, 2667792), (32, 2501055), (36, 2223160), (40, 2000844), (45, 1778528), (48, 1667370), (60, 1333896), (72, 1111580), (80, 1000422), (90, 889264), (96, 833685), (120, 666948), (144, 555790), (160, 500211), (180, 444632), (240, 333474), (288, 277895), (360, 222316), (480, 166737), (720, 111158), (1440, 55579)]