30245580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1487}}^1$

素因数の和:1615

約数の個数: 72

約数和(自身を含む): 92619072

約数和(自身を除く): 62373492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 113, 180, 226, 339, 452, 565, 678, 1017, 1130, 1356, 1487, 1695, 2034, 2260, 2974, 3390, 4068, 4461, 5085, 5948, 6780, 7435, 8922, 10170, 13383, 14870, 17844, 20340, 22305, 26766, 29740, 44610, 53532, 66915, 89220, 133830, 168031, 267660, 336062, 504093, 672124, 840155, 1008186, 1512279, 1680310, 2016372, 2520465, 3024558, 3360620, 5040930, 6049116, 7561395, 10081860, 15122790, 30245580]

約数ペア:

[(1, 30245580), (2, 15122790), (3, 10081860), (4, 7561395), (5, 6049116), (6, 5040930), (9, 3360620), (10, 3024558), (12, 2520465), (15, 2016372), (18, 1680310), (20, 1512279), (30, 1008186), (36, 840155), (45, 672124), (60, 504093), (90, 336062), (113, 267660), (180, 168031), (226, 133830), (339, 89220), (452, 66915), (565, 53532), (678, 44610), (1017, 29740), (1130, 26766), (1356, 22305), (1487, 20340), (1695, 17844), (2034, 14870), (2260, 13383), (2974, 10170), (3390, 8922), (4068, 7435), (4461, 6780), (5085, 5948)]