91828680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{1871}}^1$

素因数の和:2294

約数の個数: 64

約数和(自身を含む): 276307200

約数和(自身を除く): 184478520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 409, 818, 1227, 1636, 1871, 2045, 2454, 3272, 3742, 4090, 4908, 5613, 6135, 7484, 8180, 9355, 9816, 11226, 12270, 14968, 16360, 18710, 22452, 24540, 28065, 37420, 44904, 49080, 56130, 74840, 112260, 224520, 765239, 1530478, 2295717, 3060956, 3826195, 4591434, 6121912, 7652390, 9182868, 11478585, 15304780, 18365736, 22957170, 30609560, 45914340, 91828680]

約数ペア:

[(1, 91828680), (2, 45914340), (3, 30609560), (4, 22957170), (5, 18365736), (6, 15304780), (8, 11478585), (10, 9182868), (12, 7652390), (15, 6121912), (20, 4591434), (24, 3826195), (30, 3060956), (40, 2295717), (60, 1530478), (120, 765239), (409, 224520), (818, 112260), (1227, 74840), (1636, 56130), (1871, 49080), (2045, 44904), (2454, 37420), (3272, 28065), (3742, 24540), (4090, 22452), (4908, 18710), (5613, 16360), (6135, 14968), (7484, 12270), (8180, 11226), (9355, 9816)]