54372960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{619}}^1$

素因数の和:701

約数の個数: 144

約数和(自身を含む): 188894160

約数和(自身を除く): 134521200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 72, 80, 90, 96, 120, 122, 144, 160, 180, 183, 240, 244, 288, 305, 360, 366, 480, 488, 549, 610, 619, 720, 732, 915, 976, 1098, 1220, 1238, 1440, 1464, 1830, 1857, 1952, 2196, 2440, 2476, 2745, 2928, 3095, 3660, 3714, 4392, 4880, 4952, 5490, 5571, 5856, 6190, 7320, 7428, 8784, 9285, 9760, 9904, 10980, 11142, 12380, 14640, 14856, 17568, 18570, 19808, 21960, 22284, 24760, 27855, 29280, 29712, 37140, 37759, 43920, 44568, 49520, 55710, 59424, 74280, 75518, 87840, 89136, 99040, 111420, 113277, 148560, 151036, 178272, 188795, 222840, 226554, 297120, 302072, 339831, 377590, 445680, 453108, 566385, 604144, 679662, 755180, 891360, 906216, 1132770, 1208288, 1359324, 1510360, 1699155, 1812432, 2265540, 2718648, 3020720, 3398310, 3624864, 4531080, 5437296, 6041440, 6796620, 9062160, 10874592, 13593240, 18124320, 27186480, 54372960]

約数ペア:

[(1, 54372960), (2, 27186480), (3, 18124320), (4, 13593240), (5, 10874592), (6, 9062160), (8, 6796620), (9, 6041440), (10, 5437296), (12, 4531080), (15, 3624864), (16, 3398310), (18, 3020720), (20, 2718648), (24, 2265540), (30, 1812432), (32, 1699155), (36, 1510360), (40, 1359324), (45, 1208288), (48, 1132770), (60, 906216), (61, 891360), (72, 755180), (80, 679662), (90, 604144), (96, 566385), (120, 453108), (122, 445680), (144, 377590), (160, 339831), (180, 302072), (183, 297120), (240, 226554), (244, 222840), (288, 188795), (305, 178272), (360, 151036), (366, 148560), (480, 113277), (488, 111420), (549, 99040), (610, 89136), (619, 87840), (720, 75518), (732, 74280), (915, 59424), (976, 55710), (1098, 49520), (1220, 44568), (1238, 43920), (1440, 37759), (1464, 37140), (1830, 29712), (1857, 29280), (1952, 27855), (2196, 24760), (2440, 22284), (2476, 21960), (2745, 19808), (2928, 18570), (3095, 17568), (3660, 14856), (3714, 14640), (4392, 12380), (4880, 11142), (4952, 10980), (5490, 9904), (5571, 9760), (5856, 9285), (6190, 8784), (7320, 7428)]