89872680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{6871}}^1$

素因数の和:6994

約数の個数: 64

約数和(自身を含む): 272131200

約数和(自身を除く): 182258520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 1090, 1308, 1635, 2180, 2616, 3270, 4360, 6540, 6871, 13080, 13742, 20613, 27484, 34355, 41226, 54968, 68710, 82452, 103065, 137420, 164904, 206130, 274840, 412260, 748939, 824520, 1497878, 2246817, 2995756, 3744695, 4493634, 5991512, 7489390, 8987268, 11234085, 14978780, 17974536, 22468170, 29957560, 44936340, 89872680]

約数ペア:

[(1, 89872680), (2, 44936340), (3, 29957560), (4, 22468170), (5, 17974536), (6, 14978780), (8, 11234085), (10, 8987268), (12, 7489390), (15, 5991512), (20, 4493634), (24, 3744695), (30, 2995756), (40, 2246817), (60, 1497878), (109, 824520), (120, 748939), (218, 412260), (327, 274840), (436, 206130), (545, 164904), (654, 137420), (872, 103065), (1090, 82452), (1308, 68710), (1635, 54968), (2180, 41226), (2616, 34355), (3270, 27484), (4360, 20613), (6540, 13742), (6871, 13080)]