3906240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1$

素因数の和:346

約数の個数: 112

約数和(自身を含む): 13399008

約数和(自身を除く): 9492768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 313, 320, 390, 416, 480, 520, 624, 626, 780, 832, 939, 960, 1040, 1248, 1252, 1560, 1565, 1878, 2080, 2496, 2504, 3120, 3130, 3756, 4069, 4160, 4695, 5008, 6240, 6260, 7512, 8138, 9390, 10016, 12207, 12480, 12520, 15024, 16276, 18780, 20032, 20345, 24414, 25040, 30048, 32552, 37560, 40690, 48828, 50080, 60096, 61035, 65104, 75120, 81380, 97656, 100160, 122070, 130208, 150240, 162760, 195312, 244140, 260416, 300480, 325520, 390624, 488280, 651040, 781248, 976560, 1302080, 1953120, 3906240]

約数ペア:

[(1, 3906240), (2, 1953120), (3, 1302080), (4, 976560), (5, 781248), (6, 651040), (8, 488280), (10, 390624), (12, 325520), (13, 300480), (15, 260416), (16, 244140), (20, 195312), (24, 162760), (26, 150240), (30, 130208), (32, 122070), (39, 100160), (40, 97656), (48, 81380), (52, 75120), (60, 65104), (64, 61035), (65, 60096), (78, 50080), (80, 48828), (96, 40690), (104, 37560), (120, 32552), (130, 30048), (156, 25040), (160, 24414), (192, 20345), (195, 20032), (208, 18780), (240, 16276), (260, 15024), (312, 12520), (313, 12480), (320, 12207), (390, 10016), (416, 9390), (480, 8138), (520, 7512), (624, 6260), (626, 6240), (780, 5008), (832, 4695), (939, 4160), (960, 4069), (1040, 3756), (1248, 3130), (1252, 3120), (1560, 2504), (1565, 2496), (1878, 2080)]