1340884080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{18439}}^1$

素因数の和:18559

約数の個数: 120

約数和(自身を含む): 4547967840

約数和(自身を除く): 3207083760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 101, 120, 144, 180, 202, 240, 303, 360, 404, 505, 606, 720, 808, 909, 1010, 1212, 1515, 1616, 1818, 2020, 2424, 3030, 3636, 4040, 4545, 4848, 6060, 7272, 8080, 9090, 12120, 14544, 18180, 18439, 24240, 36360, 36878, 55317, 72720, 73756, 92195, 110634, 147512, 165951, 184390, 221268, 276585, 295024, 331902, 368780, 442536, 553170, 663804, 737560, 829755, 885072, 1106340, 1327608, 1475120, 1659510, 1862339, 2212680, 2655216, 3319020, 3724678, 4425360, 5587017, 6638040, 7449356, 9311695, 11174034, 13276080, 14898712, 16761051, 18623390, 22348068, 27935085, 29797424, 33522102, 37246780, 44696136, 55870170, 67044204, 74493560, 83805255, 89392272, 111740340, 134088408, 148987120, 167610510, 223480680, 268176816, 335221020, 446961360, 670442040, 1340884080]

約数ペア:

[(1, 1340884080), (2, 670442040), (3, 446961360), (4, 335221020), (5, 268176816), (6, 223480680), (8, 167610510), (9, 148987120), (10, 134088408), (12, 111740340), (15, 89392272), (16, 83805255), (18, 74493560), (20, 67044204), (24, 55870170), (30, 44696136), (36, 37246780), (40, 33522102), (45, 29797424), (48, 27935085), (60, 22348068), (72, 18623390), (80, 16761051), (90, 14898712), (101, 13276080), (120, 11174034), (144, 9311695), (180, 7449356), (202, 6638040), (240, 5587017), (303, 4425360), (360, 3724678), (404, 3319020), (505, 2655216), (606, 2212680), (720, 1862339), (808, 1659510), (909, 1475120), (1010, 1327608), (1212, 1106340), (1515, 885072), (1616, 829755), (1818, 737560), (2020, 663804), (2424, 553170), (3030, 442536), (3636, 368780), (4040, 331902), (4545, 295024), (4848, 276585), (6060, 221268), (7272, 184390), (8080, 165951), (9090, 147512), (12120, 110634), (14544, 92195), (18180, 73756), (18439, 72720), (24240, 55317), (36360, 36878)]