1964081880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{175993}}^1$

素因数の和:176041

約数の個数: 96

約数和(自身を含む): 6589215360

約数和(自身を除く): 4625133480

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, 175993, 351986, 527979, 703972, 879965, 1055958, 1407944, 1583937, 1759930, 2111916, 2639895, 3167874, 3519860, 4223832, 5279790, 5455783, 6335748, 7039720, 7919685, 10559580, 10911566, 12671496, 15839370, 16367349, 21119160, 21823132, 27278915, 31678740, 32734698, 43646264, 49102047, 54557830, 63357480, 65469396, 81836745, 98204094, 109115660, 130938792, 163673490, 196408188, 218231320, 245510235, 327346980, 392816376, 491020470, 654693960, 982040940, 1964081880]

約数ペア:

[(1, 1964081880), (2, 982040940), (3, 654693960), (4, 491020470), (5, 392816376), (6, 327346980), (8, 245510235), (9, 218231320), (10, 196408188), (12, 163673490), (15, 130938792), (18, 109115660), (20, 98204094), (24, 81836745), (30, 65469396), (31, 63357480), (36, 54557830), (40, 49102047), (45, 43646264), (60, 32734698), (62, 31678740), (72, 27278915), (90, 21823132), (93, 21119160), (120, 16367349), (124, 15839370), (155, 12671496), (180, 10911566), (186, 10559580), (248, 7919685), (279, 7039720), (310, 6335748), (360, 5455783), (372, 5279790), (465, 4223832), (558, 3519860), (620, 3167874), (744, 2639895), (930, 2111916), (1116, 1759930), (1240, 1583937), (1395, 1407944), (1860, 1055958), (2232, 879965), (2790, 703972), (3720, 527979), (5580, 351986), (11160, 175993)]