31552913520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1413661}}^1$

素因数の和:1413711

約数の個数: 120

約数和(自身を含む): 109383510912

約数和(自身を除く): 77830597392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11160, 22320, 1413661, 2827322, 4240983, 5654644, 7068305, 8481966, 11309288, 12722949, 14136610, 16963932, 21204915, 22618576, 25445898, 28273220, 33927864, 42409830, 43823491, 50891796, 56546440, 63614745, 67855728, 84819660, 87646982, 101783592, 113092880, 127229490, 131470473, 169639320, 175293964, 203567184, 219117455, 254458980, 262940946, 339278640, 350587928, 394411419, 438234910, 508917960, 525881892, 657352365, 701175856, 788822838, 876469820, 1017835920, 1051763784, 1314704730, 1577645676, 1752939640, 1972057095, 2103527568, 2629409460, 3155291352, 3505879280, 3944114190, 5258818920, 6310582704, 7888228380, 10517637840, 15776456760, 31552913520]

約数ペア:

[(1, 31552913520), (2, 15776456760), (3, 10517637840), (4, 7888228380), (5, 6310582704), (6, 5258818920), (8, 3944114190), (9, 3505879280), (10, 3155291352), (12, 2629409460), (15, 2103527568), (16, 1972057095), (18, 1752939640), (20, 1577645676), (24, 1314704730), (30, 1051763784), (31, 1017835920), (36, 876469820), (40, 788822838), (45, 701175856), (48, 657352365), (60, 525881892), (62, 508917960), (72, 438234910), (80, 394411419), (90, 350587928), (93, 339278640), (120, 262940946), (124, 254458980), (144, 219117455), (155, 203567184), (180, 175293964), (186, 169639320), (240, 131470473), (248, 127229490), (279, 113092880), (310, 101783592), (360, 87646982), (372, 84819660), (465, 67855728), (496, 63614745), (558, 56546440), (620, 50891796), (720, 43823491), (744, 42409830), (930, 33927864), (1116, 28273220), (1240, 25445898), (1395, 22618576), (1488, 21204915), (1860, 16963932), (2232, 14136610), (2480, 12722949), (2790, 11309288), (3720, 8481966), (4464, 7068305), (5580, 5654644), (7440, 4240983), (11160, 2827322), (22320, 1413661)]