216043440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{607}}^1\times {\mathrm{1483}}^1$

素因数の和:2106

約数の個数: 80

約数和(自身を含む): 671290368

約数和(自身を除く): 455246928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 607, 1214, 1483, 1821, 2428, 2966, 3035, 3642, 4449, 4856, 5932, 6070, 7284, 7415, 8898, 9105, 9712, 11864, 12140, 14568, 14830, 17796, 18210, 22245, 23728, 24280, 29136, 29660, 35592, 36420, 44490, 48560, 59320, 71184, 72840, 88980, 118640, 145680, 177960, 355920, 900181, 1800362, 2700543, 3600724, 4500905, 5401086, 7201448, 9001810, 10802172, 13502715, 14402896, 18003620, 21604344, 27005430, 36007240, 43208688, 54010860, 72014480, 108021720, 216043440]

約数ペア:

[(1, 216043440), (2, 108021720), (3, 72014480), (4, 54010860), (5, 43208688), (6, 36007240), (8, 27005430), (10, 21604344), (12, 18003620), (15, 14402896), (16, 13502715), (20, 10802172), (24, 9001810), (30, 7201448), (40, 5401086), (48, 4500905), (60, 3600724), (80, 2700543), (120, 1800362), (240, 900181), (607, 355920), (1214, 177960), (1483, 145680), (1821, 118640), (2428, 88980), (2966, 72840), (3035, 71184), (3642, 59320), (4449, 48560), (4856, 44490), (5932, 36420), (6070, 35592), (7284, 29660), (7415, 29136), (8898, 24280), (9105, 23728), (9712, 22245), (11864, 18210), (12140, 17796), (14568, 14830)]