439215120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{2251}}^1$

素因数の和:2541

約数の個数: 120

約数和(自身を含む): 1481131392

約数和(自身を除く): 1041916272

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 271, 360, 542, 720, 813, 1084, 1355, 1626, 2168, 2251, 2439, 2710, 3252, 4065, 4336, 4502, 4878, 5420, 6504, 6753, 8130, 9004, 9756, 10840, 11255, 12195, 13008, 13506, 16260, 18008, 19512, 20259, 21680, 22510, 24390, 27012, 32520, 33765, 36016, 39024, 40518, 45020, 48780, 54024, 65040, 67530, 81036, 90040, 97560, 101295, 108048, 135060, 162072, 180080, 195120, 202590, 270120, 324144, 405180, 540240, 610021, 810360, 1220042, 1620720, 1830063, 2440084, 3050105, 3660126, 4880168, 5490189, 6100210, 7320252, 9150315, 9760336, 10980378, 12200420, 14640504, 18300630, 21960756, 24400840, 27450945, 29281008, 36601260, 43921512, 48801680, 54901890, 73202520, 87843024, 109803780, 146405040, 219607560, 439215120]

約数ペア:

[(1, 439215120), (2, 219607560), (3, 146405040), (4, 109803780), (5, 87843024), (6, 73202520), (8, 54901890), (9, 48801680), (10, 43921512), (12, 36601260), (15, 29281008), (16, 27450945), (18, 24400840), (20, 21960756), (24, 18300630), (30, 14640504), (36, 12200420), (40, 10980378), (45, 9760336), (48, 9150315), (60, 7320252), (72, 6100210), (80, 5490189), (90, 4880168), (120, 3660126), (144, 3050105), (180, 2440084), (240, 1830063), (271, 1620720), (360, 1220042), (542, 810360), (720, 610021), (813, 540240), (1084, 405180), (1355, 324144), (1626, 270120), (2168, 202590), (2251, 195120), (2439, 180080), (2710, 162072), (3252, 135060), (4065, 108048), (4336, 101295), (4502, 97560), (4878, 90040), (5420, 81036), (6504, 67530), (6753, 65040), (8130, 54024), (9004, 48780), (9756, 45020), (10840, 40518), (11255, 39024), (12195, 36016), (13008, 33765), (13506, 32520), (16260, 27012), (18008, 24390), (19512, 22510), (20259, 21680)]