38188080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{7577}}^1$

素因数の和:7603

約数の個数: 120

約数和(自身を含む): 146588832

約数和(自身を除く): 108400752

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 7577, 15154, 22731, 30308, 37885, 45462, 53039, 60616, 68193, 75770, 90924, 106078, 113655, 121232, 136386, 151540, 159117, 181848, 212156, 227310, 265195, 272772, 303080, 318234, 340965, 363696, 424312, 454620, 477351, 530390, 545544, 606160, 636468, 681930, 795585, 848624, 909240, 954702, 1060780, 1091088, 1272936, 1363860, 1591170, 1818480, 1909404, 2121560, 2386755, 2545872, 2727720, 3182340, 3818808, 4243120, 4773510, 5455440, 6364680, 7637616, 9547020, 12729360, 19094040, 38188080]

約数ペア:

[(1, 38188080), (2, 19094040), (3, 12729360), (4, 9547020), (5, 7637616), (6, 6364680), (7, 5455440), (8, 4773510), (9, 4243120), (10, 3818808), (12, 3182340), (14, 2727720), (15, 2545872), (16, 2386755), (18, 2121560), (20, 1909404), (21, 1818480), (24, 1591170), (28, 1363860), (30, 1272936), (35, 1091088), (36, 1060780), (40, 954702), (42, 909240), (45, 848624), (48, 795585), (56, 681930), (60, 636468), (63, 606160), (70, 545544), (72, 530390), (80, 477351), (84, 454620), (90, 424312), (105, 363696), (112, 340965), (120, 318234), (126, 303080), (140, 272772), (144, 265195), (168, 227310), (180, 212156), (210, 181848), (240, 159117), (252, 151540), (280, 136386), (315, 121232), (336, 113655), (360, 106078), (420, 90924), (504, 75770), (560, 68193), (630, 60616), (720, 53039), (840, 45462), (1008, 37885), (1260, 30308), (1680, 22731), (2520, 15154), (5040, 7577)]