64323890640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{29779579}}^1$

素因数の和:29779601

約数の個数: 80

約数和(自身を含む): 221560075200

約数和(自身を除く): 157236184560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 29779579, 59559158, 89338737, 119118316, 148897895, 178677474, 238236632, 268016211, 297795790, 357354948, 446693685, 476473264, 536032422, 595591580, 714709896, 804048633, 893387370, 1072064844, 1191183160, 1340081055, 1429419792, 1608097266, 1786774740, 2144129688, 2382366320, 2680162110, 3216194532, 3573549480, 4020243165, 4288259376, 5360324220, 6432389064, 7147098960, 8040486330, 10720648440, 12864778128, 16080972660, 21441296880, 32161945320, 64323890640]

約数ペア:

[(1, 64323890640), (2, 32161945320), (3, 21441296880), (4, 16080972660), (5, 12864778128), (6, 10720648440), (8, 8040486330), (9, 7147098960), (10, 6432389064), (12, 5360324220), (15, 4288259376), (16, 4020243165), (18, 3573549480), (20, 3216194532), (24, 2680162110), (27, 2382366320), (30, 2144129688), (36, 1786774740), (40, 1608097266), (45, 1429419792), (48, 1340081055), (54, 1191183160), (60, 1072064844), (72, 893387370), (80, 804048633), (90, 714709896), (108, 595591580), (120, 536032422), (135, 476473264), (144, 446693685), (180, 357354948), (216, 297795790), (240, 268016211), (270, 238236632), (360, 178677474), (432, 148897895), (540, 119118316), (720, 89338737), (1080, 59559158), (2160, 29779579)]