1301918160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{174989}}^1$

素因数の和:175036

約数の個数: 80

約数和(自身を含む): 4166161920

約数和(自身を除く): 2864243760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 174989, 349978, 524967, 699956, 874945, 1049934, 1399912, 1749890, 2099868, 2624835, 2799824, 3499780, 4199736, 5249670, 5424659, 6999560, 8399472, 10499340, 10849318, 13999120, 16273977, 20998680, 21698636, 27123295, 32547954, 41997360, 43397272, 54246590, 65095908, 81369885, 86794544, 108493180, 130191816, 162739770, 216986360, 260383632, 325479540, 433972720, 650959080, 1301918160]

約数ペア:

[(1, 1301918160), (2, 650959080), (3, 433972720), (4, 325479540), (5, 260383632), (6, 216986360), (8, 162739770), (10, 130191816), (12, 108493180), (15, 86794544), (16, 81369885), (20, 65095908), (24, 54246590), (30, 43397272), (31, 41997360), (40, 32547954), (48, 27123295), (60, 21698636), (62, 20998680), (80, 16273977), (93, 13999120), (120, 10849318), (124, 10499340), (155, 8399472), (186, 6999560), (240, 5424659), (248, 5249670), (310, 4199736), (372, 3499780), (465, 2799824), (496, 2624835), (620, 2099868), (744, 1749890), (930, 1399912), (1240, 1049934), (1488, 874945), (1860, 699956), (2480, 524967), (3720, 349978), (7440, 174989)]