120478400

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:407

約数の個数: 168

約数和(自身を含む): 350739456

約数和(自身を除く): 230261056

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 50, 56, 62, 64, 70, 80, 100, 112, 124, 140, 155, 160, 175, 200, 217, 224, 248, 280, 310, 320, 347, 350, 400, 434, 448, 496, 560, 620, 694, 700, 775, 800, 868, 992, 1085, 1120, 1240, 1388, 1400, 1550, 1600, 1735, 1736, 1984, 2170, 2240, 2429, 2480, 2776, 2800, 3100, 3470, 3472, 4340, 4858, 4960, 5425, 5552, 5600, 6200, 6940, 6944, 8675, 8680, 9716, 9920, 10757, 10850, 11104, 11200, 12145, 12400, 13880, 13888, 17350, 17360, 19432, 21514, 21700, 22208, 24290, 24800, 27760, 34700, 34720, 38864, 43028, 43400, 48580, 49600, 53785, 55520, 60725, 69400, 69440, 75299, 77728, 86056, 86800, 97160, 107570, 111040, 121450, 138800, 150598, 155456, 172112, 173600, 194320, 215140, 242900, 268925, 277600, 301196, 344224, 347200, 376495, 388640, 430280, 485800, 537850, 555200, 602392, 688448, 752990, 777280, 860560, 971600, 1075700, 1204784, 1505980, 1721120, 1882475, 1943200, 2151400, 2409568, 3011960, 3442240, 3764950, 3886400, 4302800, 4819136, 6023920, 7529900, 8605600, 12047840, 15059800, 17211200, 24095680, 30119600, 60239200, 120478400]

約数ペア:

[(1, 120478400), (2, 60239200), (4, 30119600), (5, 24095680), (7, 17211200), (8, 15059800), (10, 12047840), (14, 8605600), (16, 7529900), (20, 6023920), (25, 4819136), (28, 4302800), (31, 3886400), (32, 3764950), (35, 3442240), (40, 3011960), (50, 2409568), (56, 2151400), (62, 1943200), (64, 1882475), (70, 1721120), (80, 1505980), (100, 1204784), (112, 1075700), (124, 971600), (140, 860560), (155, 777280), (160, 752990), (175, 688448), (200, 602392), (217, 555200), (224, 537850), (248, 485800), (280, 430280), (310, 388640), (320, 376495), (347, 347200), (350, 344224), (400, 301196), (434, 277600), (448, 268925), (496, 242900), (560, 215140), (620, 194320), (694, 173600), (700, 172112), (775, 155456), (800, 150598), (868, 138800), (992, 121450), (1085, 111040), (1120, 107570), (1240, 97160), (1388, 86800), (1400, 86056), (1550, 77728), (1600, 75299), (1735, 69440), (1736, 69400), (1984, 60725), (2170, 55520), (2240, 53785), (2429, 49600), (2480, 48580), (2776, 43400), (2800, 43028), (3100, 38864), (3470, 34720), (3472, 34700), (4340, 27760), (4858, 24800), (4960, 24290), (5425, 22208), (5552, 21700), (5600, 21514), (6200, 19432), (6940, 17360), (6944, 17350), (8675, 13888), (8680, 13880), (9716, 12400), (9920, 12145), (10757, 11200), (10850, 11104)]