9189945840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2015339}}^1$

素因数の和:2015374

約数の個数: 80

約数和(自身を含む): 29988259200

約数和(自身を除く): 20798313360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 2015339, 4030678, 6046017, 8061356, 10076695, 12092034, 16122712, 20153390, 24184068, 30230085, 32245424, 38291441, 40306780, 48368136, 60460170, 76582882, 80613560, 96736272, 114874323, 120920340, 153165764, 161227120, 191457205, 229748646, 241840680, 306331528, 382914410, 459497292, 483681360, 574371615, 612663056, 765828820, 918994584, 1148743230, 1531657640, 1837989168, 2297486460, 3063315280, 4594972920, 9189945840]

約数ペア:

[(1, 9189945840), (2, 4594972920), (3, 3063315280), (4, 2297486460), (5, 1837989168), (6, 1531657640), (8, 1148743230), (10, 918994584), (12, 765828820), (15, 612663056), (16, 574371615), (19, 483681360), (20, 459497292), (24, 382914410), (30, 306331528), (38, 241840680), (40, 229748646), (48, 191457205), (57, 161227120), (60, 153165764), (76, 120920340), (80, 114874323), (95, 96736272), (114, 80613560), (120, 76582882), (152, 60460170), (190, 48368136), (228, 40306780), (240, 38291441), (285, 32245424), (304, 30230085), (380, 24184068), (456, 20153390), (570, 16122712), (760, 12092034), (912, 10076695), (1140, 8061356), (1520, 6046017), (2280, 4030678), (4560, 2015339)]