39769560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1811}}^1$

素因数の和:1889

約数の個数: 96

約数和(自身を含む): 131442480

約数和(自身を除く): 91672920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 244, 305, 360, 366, 488, 549, 610, 732, 915, 1098, 1220, 1464, 1811, 1830, 2196, 2440, 2745, 3622, 3660, 4392, 5433, 5490, 7244, 7320, 9055, 10866, 10980, 14488, 16299, 18110, 21732, 21960, 27165, 32598, 36220, 43464, 54330, 65196, 72440, 81495, 108660, 110471, 130392, 162990, 217320, 220942, 325980, 331413, 441884, 552355, 651960, 662826, 883768, 994239, 1104710, 1325652, 1657065, 1988478, 2209420, 2651304, 3314130, 3976956, 4418840, 4971195, 6628260, 7953912, 9942390, 13256520, 19884780, 39769560]

約数ペア:

[(1, 39769560), (2, 19884780), (3, 13256520), (4, 9942390), (5, 7953912), (6, 6628260), (8, 4971195), (9, 4418840), (10, 3976956), (12, 3314130), (15, 2651304), (18, 2209420), (20, 1988478), (24, 1657065), (30, 1325652), (36, 1104710), (40, 994239), (45, 883768), (60, 662826), (61, 651960), (72, 552355), (90, 441884), (120, 331413), (122, 325980), (180, 220942), (183, 217320), (244, 162990), (305, 130392), (360, 110471), (366, 108660), (488, 81495), (549, 72440), (610, 65196), (732, 54330), (915, 43464), (1098, 36220), (1220, 32598), (1464, 27165), (1811, 21960), (1830, 21732), (2196, 18110), (2440, 16299), (2745, 14488), (3622, 10980), (3660, 10866), (4392, 9055), (5433, 7320), (5490, 7244)]