2642118840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{236749}}^1$

素因数の和:236797

約数の個数: 96

約数和(自身を含む): 8863920000

約数和(自身を除く): 6221801160

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, 236749, 473498, 710247, 946996, 1183745, 1420494, 1893992, 2130741, 2367490, 2840988, 3551235, 4261482, 4734980, 5681976, 7102470, 7339219, 8522964, 9469960, 10653705, 14204940, 14678438, 17045928, 21307410, 22017657, 28409880, 29356876, 36696095, 42614820, 44035314, 58713752, 66052971, 73392190, 85229640, 88070628, 110088285, 132105942, 146784380, 176141256, 220176570, 264211884, 293568760, 330264855, 440353140, 528423768, 660529710, 880706280, 1321059420, 2642118840]

約数ペア:

[(1, 2642118840), (2, 1321059420), (3, 880706280), (4, 660529710), (5, 528423768), (6, 440353140), (8, 330264855), (9, 293568760), (10, 264211884), (12, 220176570), (15, 176141256), (18, 146784380), (20, 132105942), (24, 110088285), (30, 88070628), (31, 85229640), (36, 73392190), (40, 66052971), (45, 58713752), (60, 44035314), (62, 42614820), (72, 36696095), (90, 29356876), (93, 28409880), (120, 22017657), (124, 21307410), (155, 17045928), (180, 14678438), (186, 14204940), (248, 10653705), (279, 9469960), (310, 8522964), (360, 7339219), (372, 7102470), (465, 5681976), (558, 4734980), (620, 4261482), (744, 3551235), (930, 2840988), (1116, 2367490), (1240, 2130741), (1395, 1893992), (1860, 1420494), (2232, 1183745), (2790, 946996), (3720, 710247), (5580, 473498), (11160, 236749)]