2012208840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{67343}}^1$

素因数の和:67443

約数の個数: 96

約数和(自身を含む): 6618568320

約数和(自身を除く): 4606359480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 83, 90, 120, 166, 180, 249, 332, 360, 415, 498, 664, 747, 830, 996, 1245, 1494, 1660, 1992, 2490, 2988, 3320, 3735, 4980, 5976, 7470, 9960, 14940, 29880, 67343, 134686, 202029, 269372, 336715, 404058, 538744, 606087, 673430, 808116, 1010145, 1212174, 1346860, 1616232, 2020290, 2424348, 2693720, 3030435, 4040580, 4848696, 5589469, 6060870, 8081160, 11178938, 12121740, 16768407, 22357876, 24243480, 27947345, 33536814, 44715752, 50305221, 55894690, 67073628, 83842035, 100610442, 111789380, 134147256, 167684070, 201220884, 223578760, 251526105, 335368140, 402441768, 503052210, 670736280, 1006104420, 2012208840]

約数ペア:

[(1, 2012208840), (2, 1006104420), (3, 670736280), (4, 503052210), (5, 402441768), (6, 335368140), (8, 251526105), (9, 223578760), (10, 201220884), (12, 167684070), (15, 134147256), (18, 111789380), (20, 100610442), (24, 83842035), (30, 67073628), (36, 55894690), (40, 50305221), (45, 44715752), (60, 33536814), (72, 27947345), (83, 24243480), (90, 22357876), (120, 16768407), (166, 12121740), (180, 11178938), (249, 8081160), (332, 6060870), (360, 5589469), (415, 4848696), (498, 4040580), (664, 3030435), (747, 2693720), (830, 2424348), (996, 2020290), (1245, 1616232), (1494, 1346860), (1660, 1212174), (1992, 1010145), (2490, 808116), (2988, 673430), (3320, 606087), (3735, 538744), (4980, 404058), (5976, 336715), (7470, 269372), (9960, 202029), (14940, 134686), (29880, 67343)]