65662320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6673}}^1$

素因数の和:6730

約数の個数: 80

約数和(自身を含む): 208549152

約数和(自身を除く): 142886832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1640, 1968, 2460, 3280, 4920, 6673, 9840, 13346, 20019, 26692, 33365, 40038, 53384, 66730, 80076, 100095, 106768, 133460, 160152, 200190, 266920, 273593, 320304, 400380, 533840, 547186, 800760, 820779, 1094372, 1367965, 1601520, 1641558, 2188744, 2735930, 3283116, 4103895, 4377488, 5471860, 6566232, 8207790, 10943720, 13132464, 16415580, 21887440, 32831160, 65662320]

約数ペア:

[(1, 65662320), (2, 32831160), (3, 21887440), (4, 16415580), (5, 13132464), (6, 10943720), (8, 8207790), (10, 6566232), (12, 5471860), (15, 4377488), (16, 4103895), (20, 3283116), (24, 2735930), (30, 2188744), (40, 1641558), (41, 1601520), (48, 1367965), (60, 1094372), (80, 820779), (82, 800760), (120, 547186), (123, 533840), (164, 400380), (205, 320304), (240, 273593), (246, 266920), (328, 200190), (410, 160152), (492, 133460), (615, 106768), (656, 100095), (820, 80076), (984, 66730), (1230, 53384), (1640, 40038), (1968, 33365), (2460, 26692), (3280, 20019), (4920, 13346), (6673, 9840)]