999802560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{1041461}}^1$

素因数の和:1041481

約数の個数: 56

約数和(自身を含む): 3174376176

約数和(自身を除く): 2174573616

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, 160, 192, 240, 320, 480, 960, 1041461, 2082922, 3124383, 4165844, 5207305, 6248766, 8331688, 10414610, 12497532, 15621915, 16663376, 20829220, 24995064, 31243830, 33326752, 41658440, 49990128, 62487660, 66653504, 83316880, 99980256, 124975320, 166633760, 199960512, 249950640, 333267520, 499901280, 999802560]

約数ペア:

[(1, 999802560), (2, 499901280), (3, 333267520), (4, 249950640), (5, 199960512), (6, 166633760), (8, 124975320), (10, 99980256), (12, 83316880), (15, 66653504), (16, 62487660), (20, 49990128), (24, 41658440), (30, 33326752), (32, 31243830), (40, 24995064), (48, 20829220), (60, 16663376), (64, 15621915), (80, 12497532), (96, 10414610), (120, 8331688), (160, 6248766), (192, 5207305), (240, 4165844), (320, 3124383), (480, 2082922), (960, 1041461)]