247673520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1801}}^1$

素因数の和:2011

約数の個数: 120

約数和(自身を含む): 836589312

約数和(自身を除く): 588915792

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, 191, 240, 360, 382, 573, 720, 764, 955, 1146, 1528, 1719, 1801, 1910, 2292, 2865, 3056, 3438, 3602, 3820, 4584, 5403, 5730, 6876, 7204, 7640, 8595, 9005, 9168, 10806, 11460, 13752, 14408, 15280, 16209, 17190, 18010, 21612, 22920, 27015, 27504, 28816, 32418, 34380, 36020, 43224, 45840, 54030, 64836, 68760, 72040, 81045, 86448, 108060, 129672, 137520, 144080, 162090, 216120, 259344, 324180, 343991, 432240, 648360, 687982, 1031973, 1296720, 1375964, 1719955, 2063946, 2751928, 3095919, 3439910, 4127892, 5159865, 5503856, 6191838, 6879820, 8255784, 10319730, 12383676, 13759640, 15479595, 16511568, 20639460, 24767352, 27519280, 30959190, 41278920, 49534704, 61918380, 82557840, 123836760, 247673520]

約数ペア:

[(1, 247673520), (2, 123836760), (3, 82557840), (4, 61918380), (5, 49534704), (6, 41278920), (8, 30959190), (9, 27519280), (10, 24767352), (12, 20639460), (15, 16511568), (16, 15479595), (18, 13759640), (20, 12383676), (24, 10319730), (30, 8255784), (36, 6879820), (40, 6191838), (45, 5503856), (48, 5159865), (60, 4127892), (72, 3439910), (80, 3095919), (90, 2751928), (120, 2063946), (144, 1719955), (180, 1375964), (191, 1296720), (240, 1031973), (360, 687982), (382, 648360), (573, 432240), (720, 343991), (764, 324180), (955, 259344), (1146, 216120), (1528, 162090), (1719, 144080), (1801, 137520), (1910, 129672), (2292, 108060), (2865, 86448), (3056, 81045), (3438, 72040), (3602, 68760), (3820, 64836), (4584, 54030), (5403, 45840), (5730, 43224), (6876, 36020), (7204, 34380), (7640, 32418), (8595, 28816), (9005, 27504), (9168, 27015), (10806, 22920), (11460, 21612), (13752, 18010), (14408, 17190), (15280, 16209)]