75912120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{70289}}^1$

素因数の和:70309

約数の個数: 64

約数和(自身を含む): 253044000

約数和(自身を除く): 177131880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 70289, 140578, 210867, 281156, 351445, 421734, 562312, 632601, 702890, 843468, 1054335, 1265202, 1405780, 1686936, 1897803, 2108670, 2530404, 2811560, 3163005, 3795606, 4217340, 5060808, 6326010, 7591212, 8434680, 9489015, 12652020, 15182424, 18978030, 25304040, 37956060, 75912120]

約数ペア:

[(1, 75912120), (2, 37956060), (3, 25304040), (4, 18978030), (5, 15182424), (6, 12652020), (8, 9489015), (9, 8434680), (10, 7591212), (12, 6326010), (15, 5060808), (18, 4217340), (20, 3795606), (24, 3163005), (27, 2811560), (30, 2530404), (36, 2108670), (40, 1897803), (45, 1686936), (54, 1405780), (60, 1265202), (72, 1054335), (90, 843468), (108, 702890), (120, 632601), (135, 562312), (180, 421734), (216, 351445), (270, 281156), (360, 210867), (540, 140578), (1080, 70289)]