27186480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{619}}^1$

素因数の和:699

約数の個数: 120

約数和(自身を含む): 92947920

約数和(自身を除く): 65761440

約数列:

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

約数ペア:

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