22740240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2311}}^1$

素因数の和:2368

約数の個数: 80

約数和(自身を含む): 72245376

約数和(自身を除く): 49505136

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, 2311, 2460, 3280, 4622, 4920, 6933, 9244, 9840, 11555, 13866, 18488, 23110, 27732, 34665, 36976, 46220, 55464, 69330, 92440, 94751, 110928, 138660, 184880, 189502, 277320, 284253, 379004, 473755, 554640, 568506, 758008, 947510, 1137012, 1421265, 1516016, 1895020, 2274024, 2842530, 3790040, 4548048, 5685060, 7580080, 11370120, 22740240]

約数ペア:

[(1, 22740240), (2, 11370120), (3, 7580080), (4, 5685060), (5, 4548048), (6, 3790040), (8, 2842530), (10, 2274024), (12, 1895020), (15, 1516016), (16, 1421265), (20, 1137012), (24, 947510), (30, 758008), (40, 568506), (41, 554640), (48, 473755), (60, 379004), (80, 284253), (82, 277320), (120, 189502), (123, 184880), (164, 138660), (205, 110928), (240, 94751), (246, 92440), (328, 69330), (410, 55464), (492, 46220), (615, 36976), (656, 34665), (820, 27732), (984, 23110), (1230, 18488), (1640, 13866), (1968, 11555), (2311, 9840), (2460, 9244), (3280, 6933), (4622, 4920)]