5211720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1$

素因数の和:515

約数の個数: 96

約数和(自身を含む): 17521920

約数和(自身を除く): 12310200

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, 467, 558, 620, 744, 930, 934, 1116, 1240, 1395, 1401, 1860, 1868, 2232, 2335, 2790, 2802, 3720, 3736, 4203, 4670, 5580, 5604, 7005, 8406, 9340, 11160, 11208, 14010, 14477, 16812, 18680, 21015, 28020, 28954, 33624, 42030, 43431, 56040, 57908, 72385, 84060, 86862, 115816, 130293, 144770, 168120, 173724, 217155, 260586, 289540, 347448, 434310, 521172, 579080, 651465, 868620, 1042344, 1302930, 1737240, 2605860, 5211720]

約数ペア:

[(1, 5211720), (2, 2605860), (3, 1737240), (4, 1302930), (5, 1042344), (6, 868620), (8, 651465), (9, 579080), (10, 521172), (12, 434310), (15, 347448), (18, 289540), (20, 260586), (24, 217155), (30, 173724), (31, 168120), (36, 144770), (40, 130293), (45, 115816), (60, 86862), (62, 84060), (72, 72385), (90, 57908), (93, 56040), (120, 43431), (124, 42030), (155, 33624), (180, 28954), (186, 28020), (248, 21015), (279, 18680), (310, 16812), (360, 14477), (372, 14010), (465, 11208), (467, 11160), (558, 9340), (620, 8406), (744, 7005), (930, 5604), (934, 5580), (1116, 4670), (1240, 4203), (1395, 3736), (1401, 3720), (1860, 2802), (1868, 2790), (2232, 2335)]