77727840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1951}}^1$

素因数の和:2052

約数の個数: 96

約数和(自身を含む): 247919616

約数和(自身を除く): 170191776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 83, 96, 120, 160, 166, 240, 249, 332, 415, 480, 498, 664, 830, 996, 1245, 1328, 1660, 1951, 1992, 2490, 2656, 3320, 3902, 3984, 4980, 5853, 6640, 7804, 7968, 9755, 9960, 11706, 13280, 15608, 19510, 19920, 23412, 29265, 31216, 39020, 39840, 46824, 58530, 62432, 78040, 93648, 117060, 156080, 161933, 187296, 234120, 312160, 323866, 468240, 485799, 647732, 809665, 936480, 971598, 1295464, 1619330, 1943196, 2428995, 2590928, 3238660, 3886392, 4857990, 5181856, 6477320, 7772784, 9715980, 12954640, 15545568, 19431960, 25909280, 38863920, 77727840]

約数ペア:

[(1, 77727840), (2, 38863920), (3, 25909280), (4, 19431960), (5, 15545568), (6, 12954640), (8, 9715980), (10, 7772784), (12, 6477320), (15, 5181856), (16, 4857990), (20, 3886392), (24, 3238660), (30, 2590928), (32, 2428995), (40, 1943196), (48, 1619330), (60, 1295464), (80, 971598), (83, 936480), (96, 809665), (120, 647732), (160, 485799), (166, 468240), (240, 323866), (249, 312160), (332, 234120), (415, 187296), (480, 161933), (498, 156080), (664, 117060), (830, 93648), (996, 78040), (1245, 62432), (1328, 58530), (1660, 46824), (1951, 39840), (1992, 39020), (2490, 31216), (2656, 29265), (3320, 23412), (3902, 19920), (3984, 19510), (4980, 15608), (5853, 13280), (6640, 11706), (7804, 9960), (7968, 9755)]