8912521080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{798613}}^1$

素因数の和:798661

約数の個数: 96

約数和(自身を含む): 29900108160

約数和(自身を除く): 20987587080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 798613, 1597226, 2395839, 3194452, 3993065, 4791678, 6388904, 7187517, 7986130, 9583356, 11979195, 14375034, 15972260, 19166712, 23958390, 24757003, 28750068, 31944520, 35937585, 47916780, 49514006, 57500136, 71875170, 74271009, 95833560, 99028012, 123785015, 143750340, 148542018, 198056024, 222813027, 247570030, 287500680, 297084036, 371355045, 445626054, 495140060, 594168072, 742710090, 891252108, 990280120, 1114065135, 1485420180, 1782504216, 2228130270, 2970840360, 4456260540, 8912521080]

約数ペア:

[(1, 8912521080), (2, 4456260540), (3, 2970840360), (4, 2228130270), (5, 1782504216), (6, 1485420180), (8, 1114065135), (9, 990280120), (10, 891252108), (12, 742710090), (15, 594168072), (18, 495140060), (20, 445626054), (24, 371355045), (30, 297084036), (31, 287500680), (36, 247570030), (40, 222813027), (45, 198056024), (60, 148542018), (62, 143750340), (72, 123785015), (90, 99028012), (93, 95833560), (120, 74271009), (124, 71875170), (155, 57500136), (180, 49514006), (186, 47916780), (248, 35937585), (279, 31944520), (310, 28750068), (360, 24757003), (372, 23958390), (465, 19166712), (558, 15972260), (620, 14375034), (744, 11979195), (930, 9583356), (1116, 7986130), (1240, 7187517), (1395, 6388904), (1860, 4791678), (2232, 3993065), (2790, 3194452), (3720, 2395839), (5580, 1597226), (11160, 798613)]