1330454720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{10067}}^1$

素因数の和:10150

約数の個数: 112

約数和(自身を含む): 3682471680

約数和(自身を除く): 2352016960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 59, 64, 70, 80, 112, 118, 140, 160, 224, 236, 280, 295, 320, 413, 448, 472, 560, 590, 826, 944, 1120, 1180, 1652, 1888, 2065, 2240, 2360, 3304, 3776, 4130, 4720, 6608, 8260, 9440, 10067, 13216, 16520, 18880, 20134, 26432, 33040, 40268, 50335, 66080, 70469, 80536, 100670, 132160, 140938, 161072, 201340, 281876, 322144, 352345, 402680, 563752, 593953, 644288, 704690, 805360, 1127504, 1187906, 1409380, 1610720, 2255008, 2375812, 2818760, 2969765, 3221440, 4157671, 4510016, 4751624, 5637520, 5939530, 8315342, 9503248, 11275040, 11879060, 16630684, 19006496, 20788355, 22550080, 23758120, 33261368, 38012992, 41576710, 47516240, 66522736, 83153420, 95032480, 133045472, 166306840, 190064960, 266090944, 332613680, 665227360, 1330454720]

約数ペア:

[(1, 1330454720), (2, 665227360), (4, 332613680), (5, 266090944), (7, 190064960), (8, 166306840), (10, 133045472), (14, 95032480), (16, 83153420), (20, 66522736), (28, 47516240), (32, 41576710), (35, 38012992), (40, 33261368), (56, 23758120), (59, 22550080), (64, 20788355), (70, 19006496), (80, 16630684), (112, 11879060), (118, 11275040), (140, 9503248), (160, 8315342), (224, 5939530), (236, 5637520), (280, 4751624), (295, 4510016), (320, 4157671), (413, 3221440), (448, 2969765), (472, 2818760), (560, 2375812), (590, 2255008), (826, 1610720), (944, 1409380), (1120, 1187906), (1180, 1127504), (1652, 805360), (1888, 704690), (2065, 644288), (2240, 593953), (2360, 563752), (3304, 402680), (3776, 352345), (4130, 322144), (4720, 281876), (6608, 201340), (8260, 161072), (9440, 140938), (10067, 132160), (13216, 100670), (16520, 80536), (18880, 70469), (20134, 66080), (26432, 50335), (33040, 40268)]