279753780480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{152093}}^1$

素因数の和:152596

約数の個数: 144

約数和(自身を含む): 895334791680

約数和(自身を除く): 615581011200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 479, 480, 640, 768, 958, 960, 1280, 1437, 1916, 1920, 2395, 2874, 3832, 3840, 4790, 5748, 7185, 7664, 9580, 11496, 14370, 15328, 19160, 22992, 28740, 30656, 38320, 45984, 57480, 61312, 76640, 91968, 114960, 122624, 152093, 153280, 183936, 229920, 304186, 306560, 367872, 456279, 459840, 608372, 613120, 760465, 912558, 919680, 1216744, 1520930, 1825116, 1839360, 2281395, 2433488, 3041860, 3650232, 4562790, 4866976, 6083720, 7300464, 9125580, 9733952, 12167440, 14600928, 18251160, 19467904, 24334880, 29201856, 36502320, 38935808, 48669760, 58403712, 72852547, 73004640, 97339520, 116807424, 145705094, 146009280, 194679040, 218557641, 291410188, 292018560, 364262735, 437115282, 582820376, 584037120, 728525470, 874230564, 1092788205, 1165640752, 1457050940, 1748461128, 2185576410, 2331281504, 2914101880, 3496922256, 4371152820, 4662563008, 5828203760, 6993844512, 8742305640, 9325126016, 11656407520, 13987689024, 17484611280, 18650252032, 23312815040, 27975378048, 34969222560, 46625630080, 55950756096, 69938445120, 93251260160, 139876890240, 279753780480]

約数ペア:

[(1, 279753780480), (2, 139876890240), (3, 93251260160), (4, 69938445120), (5, 55950756096), (6, 46625630080), (8, 34969222560), (10, 27975378048), (12, 23312815040), (15, 18650252032), (16, 17484611280), (20, 13987689024), (24, 11656407520), (30, 9325126016), (32, 8742305640), (40, 6993844512), (48, 5828203760), (60, 4662563008), (64, 4371152820), (80, 3496922256), (96, 2914101880), (120, 2331281504), (128, 2185576410), (160, 1748461128), (192, 1457050940), (240, 1165640752), (256, 1092788205), (320, 874230564), (384, 728525470), (479, 584037120), (480, 582820376), (640, 437115282), (768, 364262735), (958, 292018560), (960, 291410188), (1280, 218557641), (1437, 194679040), (1916, 146009280), (1920, 145705094), (2395, 116807424), (2874, 97339520), (3832, 73004640), (3840, 72852547), (4790, 58403712), (5748, 48669760), (7185, 38935808), (7664, 36502320), (9580, 29201856), (11496, 24334880), (14370, 19467904), (15328, 18251160), (19160, 14600928), (22992, 12167440), (28740, 9733952), (30656, 9125580), (38320, 7300464), (45984, 6083720), (57480, 4866976), (61312, 4562790), (76640, 3650232), (91968, 3041860), (114960, 2433488), (122624, 2281395), (152093, 1839360), (153280, 1825116), (183936, 1520930), (229920, 1216744), (304186, 919680), (306560, 912558), (367872, 760465), (456279, 613120), (459840, 608372)]