124567320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{3947}}^1$

素因数の和:4224

約数の個数: 64

約数和(自身を含む): 375217920

約数和(自身を除く): 250650600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 263, 526, 789, 1052, 1315, 1578, 2104, 2630, 3156, 3945, 3947, 5260, 6312, 7890, 7894, 10520, 11841, 15780, 15788, 19735, 23682, 31560, 31576, 39470, 47364, 59205, 78940, 94728, 118410, 157880, 236820, 473640, 1038061, 2076122, 3114183, 4152244, 5190305, 6228366, 8304488, 10380610, 12456732, 15570915, 20761220, 24913464, 31141830, 41522440, 62283660, 124567320]

約数ペア:

[(1, 124567320), (2, 62283660), (3, 41522440), (4, 31141830), (5, 24913464), (6, 20761220), (8, 15570915), (10, 12456732), (12, 10380610), (15, 8304488), (20, 6228366), (24, 5190305), (30, 4152244), (40, 3114183), (60, 2076122), (120, 1038061), (263, 473640), (526, 236820), (789, 157880), (1052, 118410), (1315, 94728), (1578, 78940), (2104, 59205), (2630, 47364), (3156, 39470), (3945, 31576), (3947, 31560), (5260, 23682), (6312, 19735), (7890, 15788), (7894, 15780), (10520, 11841)]