201427320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{3673}}^1$

素因数の和:4144

約数の個数: 64

約数和(自身を含む): 605769120

約数和(自身を除く): 404341800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 457, 914, 1371, 1828, 2285, 2742, 3656, 3673, 4570, 5484, 6855, 7346, 9140, 10968, 11019, 13710, 14692, 18280, 18365, 22038, 27420, 29384, 36730, 44076, 54840, 55095, 73460, 88152, 110190, 146920, 220380, 440760, 1678561, 3357122, 5035683, 6714244, 8392805, 10071366, 13428488, 16785610, 20142732, 25178415, 33571220, 40285464, 50356830, 67142440, 100713660, 201427320]

約数ペア:

[(1, 201427320), (2, 100713660), (3, 67142440), (4, 50356830), (5, 40285464), (6, 33571220), (8, 25178415), (10, 20142732), (12, 16785610), (15, 13428488), (20, 10071366), (24, 8392805), (30, 6714244), (40, 5035683), (60, 3357122), (120, 1678561), (457, 440760), (914, 220380), (1371, 146920), (1828, 110190), (2285, 88152), (2742, 73460), (3656, 55095), (3673, 54840), (4570, 44076), (5484, 36730), (6855, 29384), (7346, 27420), (9140, 22038), (10968, 18365), (11019, 18280), (13710, 14692)]