613389780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{12763}}^1$

素因数の和:12870

約数の個数: 96

約数和(自身を含む): 1929916800

約数和(自身を除く): 1316527020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 89, 90, 108, 135, 178, 180, 267, 270, 356, 445, 534, 540, 801, 890, 1068, 1335, 1602, 1780, 2403, 2670, 3204, 4005, 4806, 5340, 8010, 9612, 12015, 12763, 16020, 24030, 25526, 38289, 48060, 51052, 63815, 76578, 114867, 127630, 153156, 191445, 229734, 255260, 344601, 382890, 459468, 574335, 689202, 765780, 1135907, 1148670, 1378404, 1723005, 2271814, 2297340, 3407721, 3446010, 4543628, 5679535, 6815442, 6892020, 10223163, 11359070, 13630884, 17038605, 20446326, 22718140, 30669489, 34077210, 40892652, 51115815, 61338978, 68154420, 102231630, 122677956, 153347445, 204463260, 306694890, 613389780]

約数ペア:

[(1, 613389780), (2, 306694890), (3, 204463260), (4, 153347445), (5, 122677956), (6, 102231630), (9, 68154420), (10, 61338978), (12, 51115815), (15, 40892652), (18, 34077210), (20, 30669489), (27, 22718140), (30, 20446326), (36, 17038605), (45, 13630884), (54, 11359070), (60, 10223163), (89, 6892020), (90, 6815442), (108, 5679535), (135, 4543628), (178, 3446010), (180, 3407721), (267, 2297340), (270, 2271814), (356, 1723005), (445, 1378404), (534, 1148670), (540, 1135907), (801, 765780), (890, 689202), (1068, 574335), (1335, 459468), (1602, 382890), (1780, 344601), (2403, 255260), (2670, 229734), (3204, 191445), (4005, 153156), (4806, 127630), (5340, 114867), (8010, 76578), (9612, 63815), (12015, 51052), (12763, 48060), (16020, 38289), (24030, 25526)]