38310840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1867}}^1$

素因数の和:1906

約数の個数: 128

約数和(自身を含む): 134496000

約数和(自身を除く): 96185160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 1867, 2052, 2280, 2565, 3420, 3734, 4104, 5130, 5601, 6840, 7468, 9335, 10260, 11202, 14936, 16803, 18670, 20520, 22404, 28005, 33606, 35473, 37340, 44808, 50409, 56010, 67212, 70946, 74680, 84015, 100818, 106419, 112020, 134424, 141892, 168030, 177365, 201636, 212838, 224040, 252045, 283784, 319257, 336060, 354730, 403272, 425676, 504090, 532095, 638514, 672120, 709460, 851352, 957771, 1008180, 1064190, 1277028, 1418920, 1596285, 1915542, 2016360, 2128380, 2554056, 3192570, 3831084, 4256760, 4788855, 6385140, 7662168, 9577710, 12770280, 19155420, 38310840]

約数ペア:

[(1, 38310840), (2, 19155420), (3, 12770280), (4, 9577710), (5, 7662168), (6, 6385140), (8, 4788855), (9, 4256760), (10, 3831084), (12, 3192570), (15, 2554056), (18, 2128380), (19, 2016360), (20, 1915542), (24, 1596285), (27, 1418920), (30, 1277028), (36, 1064190), (38, 1008180), (40, 957771), (45, 851352), (54, 709460), (57, 672120), (60, 638514), (72, 532095), (76, 504090), (90, 425676), (95, 403272), (108, 354730), (114, 336060), (120, 319257), (135, 283784), (152, 252045), (171, 224040), (180, 212838), (190, 201636), (216, 177365), (228, 168030), (270, 141892), (285, 134424), (342, 112020), (360, 106419), (380, 100818), (456, 84015), (513, 74680), (540, 70946), (570, 67212), (684, 56010), (760, 50409), (855, 44808), (1026, 37340), (1080, 35473), (1140, 33606), (1368, 28005), (1710, 22404), (1867, 20520), (2052, 18670), (2280, 16803), (2565, 14936), (3420, 11202), (3734, 10260), (4104, 9335), (5130, 7468), (5601, 6840)]