7640902320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1027003}}^1$

素因数の和:1027050

約数の個数: 80

約数和(自身を含む): 24450911232

約数和(自身を除く): 16810008912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 1027003, 2054006, 3081009, 4108012, 5135015, 6162018, 8216024, 10270030, 12324036, 15405045, 16432048, 20540060, 24648072, 30810090, 31837093, 41080120, 49296144, 61620180, 63674186, 82160240, 95511279, 123240360, 127348372, 159185465, 191022558, 246480720, 254696744, 318370930, 382045116, 477556395, 509393488, 636741860, 764090232, 955112790, 1273483720, 1528180464, 1910225580, 2546967440, 3820451160, 7640902320]

約数ペア:

[(1, 7640902320), (2, 3820451160), (3, 2546967440), (4, 1910225580), (5, 1528180464), (6, 1273483720), (8, 955112790), (10, 764090232), (12, 636741860), (15, 509393488), (16, 477556395), (20, 382045116), (24, 318370930), (30, 254696744), (31, 246480720), (40, 191022558), (48, 159185465), (60, 127348372), (62, 123240360), (80, 95511279), (93, 82160240), (120, 63674186), (124, 61620180), (155, 49296144), (186, 41080120), (240, 31837093), (248, 30810090), (310, 24648072), (372, 20540060), (465, 16432048), (496, 15405045), (620, 12324036), (744, 10270030), (930, 8216024), (1240, 6162018), (1488, 5135015), (1860, 4108012), (2480, 3081009), (3720, 2054006), (7440, 1027003)]