931278720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{485041}}^1$

素因数の和:485063

約数の個数: 64

約数和(自身を含む): 2968457040

約数和(自身を除く): 2037178320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 485041, 970082, 1455123, 1940164, 2425205, 2910246, 3880328, 4850410, 5820492, 7275615, 7760656, 9700820, 11640984, 14551230, 15521312, 19401640, 23281968, 29102460, 31042624, 38803280, 46563936, 58204920, 62085248, 77606560, 93127872, 116409840, 155213120, 186255744, 232819680, 310426240, 465639360, 931278720]

約数ペア:

[(1, 931278720), (2, 465639360), (3, 310426240), (4, 232819680), (5, 186255744), (6, 155213120), (8, 116409840), (10, 93127872), (12, 77606560), (15, 62085248), (16, 58204920), (20, 46563936), (24, 38803280), (30, 31042624), (32, 29102460), (40, 23281968), (48, 19401640), (60, 15521312), (64, 14551230), (80, 11640984), (96, 9700820), (120, 7760656), (128, 7275615), (160, 5820492), (192, 4850410), (240, 3880328), (320, 2910246), (384, 2425205), (480, 1940164), (640, 1455123), (960, 970082), (1920, 485041)]