322819440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{907}}^1\times {\mathrm{1483}}^1$

素因数の和:2406

約数の個数: 80

約数和(自身を含む): 1002519168

約数和(自身を除く): 679699728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 907, 1483, 1814, 2721, 2966, 3628, 4449, 4535, 5442, 5932, 7256, 7415, 8898, 9070, 10884, 11864, 13605, 14512, 14830, 17796, 18140, 21768, 22245, 23728, 27210, 29660, 35592, 36280, 43536, 44490, 54420, 59320, 71184, 72560, 88980, 108840, 118640, 177960, 217680, 355920, 1345081, 2690162, 4035243, 5380324, 6725405, 8070486, 10760648, 13450810, 16140972, 20176215, 21521296, 26901620, 32281944, 40352430, 53803240, 64563888, 80704860, 107606480, 161409720, 322819440]

約数ペア:

[(1, 322819440), (2, 161409720), (3, 107606480), (4, 80704860), (5, 64563888), (6, 53803240), (8, 40352430), (10, 32281944), (12, 26901620), (15, 21521296), (16, 20176215), (20, 16140972), (24, 13450810), (30, 10760648), (40, 8070486), (48, 6725405), (60, 5380324), (80, 4035243), (120, 2690162), (240, 1345081), (907, 355920), (1483, 217680), (1814, 177960), (2721, 118640), (2966, 108840), (3628, 88980), (4449, 72560), (4535, 71184), (5442, 59320), (5932, 54420), (7256, 44490), (7415, 43536), (8898, 36280), (9070, 35592), (10884, 29660), (11864, 27210), (13605, 23728), (14512, 22245), (14830, 21768), (17796, 18140)]