3040080640

素因数分解:

$2^8\times 5^1\times {\mathrm{409}}^1\times {\mathrm{5807}}^1$

素因数の和:6237

約数の個数: 72

約数和(自身を含む): 7301004480

約数和(自身を除く): 4260923840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 409, 640, 818, 1280, 1636, 2045, 3272, 4090, 5807, 6544, 8180, 11614, 13088, 16360, 23228, 26176, 29035, 32720, 46456, 52352, 58070, 65440, 92912, 104704, 116140, 130880, 185824, 232280, 261760, 371648, 464560, 523520, 743296, 929120, 1486592, 1858240, 2375063, 3716480, 4750126, 7432960, 9500252, 11875315, 19000504, 23750630, 38001008, 47501260, 76002016, 95002520, 152004032, 190005040, 304008064, 380010080, 608016128, 760020160, 1520040320, 3040080640]

約数ペア:

[(1, 3040080640), (2, 1520040320), (4, 760020160), (5, 608016128), (8, 380010080), (10, 304008064), (16, 190005040), (20, 152004032), (32, 95002520), (40, 76002016), (64, 47501260), (80, 38001008), (128, 23750630), (160, 19000504), (256, 11875315), (320, 9500252), (409, 7432960), (640, 4750126), (818, 3716480), (1280, 2375063), (1636, 1858240), (2045, 1486592), (3272, 929120), (4090, 743296), (5807, 523520), (6544, 464560), (8180, 371648), (11614, 261760), (13088, 232280), (16360, 185824), (23228, 130880), (26176, 116140), (29035, 104704), (32720, 92912), (46456, 65440), (52352, 58070)]