38075880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:235

約数の個数: 128

約数和(自身を含む): 119750400

約数和(自身を除く): 81674520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 71, 82, 109, 120, 123, 142, 164, 205, 213, 218, 246, 284, 327, 328, 355, 410, 426, 436, 492, 545, 568, 615, 654, 710, 820, 852, 872, 984, 1065, 1090, 1230, 1308, 1420, 1635, 1640, 1704, 2130, 2180, 2460, 2616, 2840, 2911, 3270, 4260, 4360, 4469, 4920, 5822, 6540, 7739, 8520, 8733, 8938, 11644, 13080, 13407, 14555, 15478, 17466, 17876, 22345, 23217, 23288, 26814, 29110, 30956, 34932, 35752, 38695, 43665, 44690, 46434, 53628, 58220, 61912, 67035, 69864, 77390, 87330, 89380, 92868, 107256, 116085, 116440, 134070, 154780, 174660, 178760, 185736, 232170, 268140, 309560, 317299, 349320, 464340, 536280, 634598, 928680, 951897, 1269196, 1586495, 1903794, 2538392, 3172990, 3807588, 4759485, 6345980, 7615176, 9518970, 12691960, 19037940, 38075880]

約数ペア:

[(1, 38075880), (2, 19037940), (3, 12691960), (4, 9518970), (5, 7615176), (6, 6345980), (8, 4759485), (10, 3807588), (12, 3172990), (15, 2538392), (20, 1903794), (24, 1586495), (30, 1269196), (40, 951897), (41, 928680), (60, 634598), (71, 536280), (82, 464340), (109, 349320), (120, 317299), (123, 309560), (142, 268140), (164, 232170), (205, 185736), (213, 178760), (218, 174660), (246, 154780), (284, 134070), (327, 116440), (328, 116085), (355, 107256), (410, 92868), (426, 89380), (436, 87330), (492, 77390), (545, 69864), (568, 67035), (615, 61912), (654, 58220), (710, 53628), (820, 46434), (852, 44690), (872, 43665), (984, 38695), (1065, 35752), (1090, 34932), (1230, 30956), (1308, 29110), (1420, 26814), (1635, 23288), (1640, 23217), (1704, 22345), (2130, 17876), (2180, 17466), (2460, 15478), (2616, 14555), (2840, 13407), (2911, 13080), (3270, 11644), (4260, 8938), (4360, 8733), (4469, 8520), (4920, 7739), (5822, 6540)]