244057600

素因数分解:

$2^9\times 5^2\times {\mathrm{23}}^1\times {\mathrm{829}}^1$

素因数の和:880

約数の個数: 120

約数和(自身を含む): 631722960

約数和(自身を除く): 387665360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 64, 80, 92, 100, 115, 128, 160, 184, 200, 230, 256, 320, 368, 400, 460, 512, 575, 640, 736, 800, 829, 920, 1150, 1280, 1472, 1600, 1658, 1840, 2300, 2560, 2944, 3200, 3316, 3680, 4145, 4600, 5888, 6400, 6632, 7360, 8290, 9200, 11776, 12800, 13264, 14720, 16580, 18400, 19067, 20725, 26528, 29440, 33160, 36800, 38134, 41450, 53056, 58880, 66320, 73600, 76268, 82900, 95335, 106112, 132640, 147200, 152536, 165800, 190670, 212224, 265280, 294400, 305072, 331600, 381340, 424448, 476675, 530560, 610144, 663200, 762680, 953350, 1061120, 1220288, 1326400, 1525360, 1906700, 2122240, 2440576, 2652800, 3050720, 3813400, 4881152, 5305600, 6101440, 7626800, 9762304, 10611200, 12202880, 15253600, 24405760, 30507200, 48811520, 61014400, 122028800, 244057600]

約数ペア:

[(1, 244057600), (2, 122028800), (4, 61014400), (5, 48811520), (8, 30507200), (10, 24405760), (16, 15253600), (20, 12202880), (23, 10611200), (25, 9762304), (32, 7626800), (40, 6101440), (46, 5305600), (50, 4881152), (64, 3813400), (80, 3050720), (92, 2652800), (100, 2440576), (115, 2122240), (128, 1906700), (160, 1525360), (184, 1326400), (200, 1220288), (230, 1061120), (256, 953350), (320, 762680), (368, 663200), (400, 610144), (460, 530560), (512, 476675), (575, 424448), (640, 381340), (736, 331600), (800, 305072), (829, 294400), (920, 265280), (1150, 212224), (1280, 190670), (1472, 165800), (1600, 152536), (1658, 147200), (1840, 132640), (2300, 106112), (2560, 95335), (2944, 82900), (3200, 76268), (3316, 73600), (3680, 66320), (4145, 58880), (4600, 53056), (5888, 41450), (6400, 38134), (6632, 36800), (7360, 33160), (8290, 29440), (9200, 26528), (11776, 20725), (12800, 19067), (13264, 18400), (14720, 16580)]