38230560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:351

約数の個数: 144

約数和(自身を含む): 132088320

約数和(自身を除く): 93857760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 139, 144, 160, 180, 191, 240, 278, 288, 360, 382, 417, 480, 556, 573, 695, 720, 764, 834, 955, 1112, 1146, 1251, 1390, 1440, 1528, 1668, 1719, 1910, 2085, 2224, 2292, 2502, 2780, 2865, 3056, 3336, 3438, 3820, 4170, 4448, 4584, 5004, 5560, 5730, 6112, 6255, 6672, 6876, 7640, 8340, 8595, 9168, 10008, 11120, 11460, 12510, 13344, 13752, 15280, 16680, 17190, 18336, 20016, 22240, 22920, 25020, 26549, 27504, 30560, 33360, 34380, 40032, 45840, 50040, 53098, 55008, 66720, 68760, 79647, 91680, 100080, 106196, 132745, 137520, 159294, 200160, 212392, 238941, 265490, 275040, 318588, 398235, 424784, 477882, 530980, 637176, 796470, 849568, 955764, 1061960, 1194705, 1274352, 1592940, 1911528, 2123920, 2389410, 2548704, 3185880, 3823056, 4247840, 4778820, 6371760, 7646112, 9557640, 12743520, 19115280, 38230560]

約数ペア:

[(1, 38230560), (2, 19115280), (3, 12743520), (4, 9557640), (5, 7646112), (6, 6371760), (8, 4778820), (9, 4247840), (10, 3823056), (12, 3185880), (15, 2548704), (16, 2389410), (18, 2123920), (20, 1911528), (24, 1592940), (30, 1274352), (32, 1194705), (36, 1061960), (40, 955764), (45, 849568), (48, 796470), (60, 637176), (72, 530980), (80, 477882), (90, 424784), (96, 398235), (120, 318588), (139, 275040), (144, 265490), (160, 238941), (180, 212392), (191, 200160), (240, 159294), (278, 137520), (288, 132745), (360, 106196), (382, 100080), (417, 91680), (480, 79647), (556, 68760), (573, 66720), (695, 55008), (720, 53098), (764, 50040), (834, 45840), (955, 40032), (1112, 34380), (1146, 33360), (1251, 30560), (1390, 27504), (1440, 26549), (1528, 25020), (1668, 22920), (1719, 22240), (1910, 20016), (2085, 18336), (2224, 17190), (2292, 16680), (2502, 15280), (2780, 13752), (2865, 13344), (3056, 12510), (3336, 11460), (3438, 11120), (3820, 10008), (4170, 9168), (4448, 8595), (4584, 8340), (5004, 7640), (5560, 6876), (5730, 6672), (6112, 6255)]