208566240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{1117}}^1$

素因数の和:1524

約数の個数: 96

約数和(自身を含む): 659262240

約数和(自身を除く): 450696000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 389, 480, 778, 1117, 1167, 1556, 1945, 2234, 2334, 3112, 3351, 3890, 4468, 4668, 5585, 5835, 6224, 6702, 7780, 8936, 9336, 11170, 11670, 12448, 13404, 15560, 16755, 17872, 18672, 22340, 23340, 26808, 31120, 33510, 35744, 37344, 44680, 46680, 53616, 62240, 67020, 89360, 93360, 107232, 134040, 178720, 186720, 268080, 434513, 536160, 869026, 1303539, 1738052, 2172565, 2607078, 3476104, 4345130, 5214156, 6517695, 6952208, 8690260, 10428312, 13035390, 13904416, 17380520, 20856624, 26070780, 34761040, 41713248, 52141560, 69522080, 104283120, 208566240]

約数ペア:

[(1, 208566240), (2, 104283120), (3, 69522080), (4, 52141560), (5, 41713248), (6, 34761040), (8, 26070780), (10, 20856624), (12, 17380520), (15, 13904416), (16, 13035390), (20, 10428312), (24, 8690260), (30, 6952208), (32, 6517695), (40, 5214156), (48, 4345130), (60, 3476104), (80, 2607078), (96, 2172565), (120, 1738052), (160, 1303539), (240, 869026), (389, 536160), (480, 434513), (778, 268080), (1117, 186720), (1167, 178720), (1556, 134040), (1945, 107232), (2234, 93360), (2334, 89360), (3112, 67020), (3351, 62240), (3890, 53616), (4468, 46680), (4668, 44680), (5585, 37344), (5835, 35744), (6224, 33510), (6702, 31120), (7780, 26808), (8936, 23340), (9336, 22340), (11170, 18672), (11670, 17872), (12448, 16755), (13404, 15560)]