2480522040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{222269}}^1$

素因数の和:222317

約数の個数: 96

約数和(自身を含む): 8321788800

約数和(自身を除く): 5841266760

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, 222269, 444538, 666807, 889076, 1111345, 1333614, 1778152, 2000421, 2222690, 2667228, 3334035, 4000842, 4445380, 5334456, 6668070, 6890339, 8001684, 8890760, 10002105, 13336140, 13780678, 16003368, 20004210, 20671017, 26672280, 27561356, 34451695, 40008420, 41342034, 55122712, 62013051, 68903390, 80016840, 82684068, 103355085, 124026102, 137806780, 165368136, 206710170, 248052204, 275613560, 310065255, 413420340, 496104408, 620130510, 826840680, 1240261020, 2480522040]

約数ペア:

[(1, 2480522040), (2, 1240261020), (3, 826840680), (4, 620130510), (5, 496104408), (6, 413420340), (8, 310065255), (9, 275613560), (10, 248052204), (12, 206710170), (15, 165368136), (18, 137806780), (20, 124026102), (24, 103355085), (30, 82684068), (31, 80016840), (36, 68903390), (40, 62013051), (45, 55122712), (60, 41342034), (62, 40008420), (72, 34451695), (90, 27561356), (93, 26672280), (120, 20671017), (124, 20004210), (155, 16003368), (180, 13780678), (186, 13336140), (248, 10002105), (279, 8890760), (310, 8001684), (360, 6890339), (372, 6668070), (465, 5334456), (558, 4445380), (620, 4000842), (744, 3334035), (930, 2667228), (1116, 2222690), (1240, 2000421), (1395, 1778152), (1860, 1333614), (2232, 1111345), (2790, 889076), (3720, 666807), (5580, 444538), (11160, 222269)]