378591120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{3529}}^1$

素因数の和:3697

約数の個数: 120

約数和(自身を含む): 1280331000

約数和(自身を除く): 901739880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 149, 180, 240, 298, 360, 447, 596, 720, 745, 894, 1192, 1341, 1490, 1788, 2235, 2384, 2682, 2980, 3529, 3576, 4470, 5364, 5960, 6705, 7058, 7152, 8940, 10587, 10728, 11920, 13410, 14116, 17645, 17880, 21174, 21456, 26820, 28232, 31761, 35290, 35760, 42348, 52935, 53640, 56464, 63522, 70580, 84696, 105870, 107280, 127044, 141160, 158805, 169392, 211740, 254088, 282320, 317610, 423480, 508176, 525821, 635220, 846960, 1051642, 1270440, 1577463, 2103284, 2540880, 2629105, 3154926, 4206568, 4732389, 5258210, 6309852, 7887315, 8413136, 9464778, 10516420, 12619704, 15774630, 18929556, 21032840, 23661945, 25239408, 31549260, 37859112, 42065680, 47323890, 63098520, 75718224, 94647780, 126197040, 189295560, 378591120]

約数ペア:

[(1, 378591120), (2, 189295560), (3, 126197040), (4, 94647780), (5, 75718224), (6, 63098520), (8, 47323890), (9, 42065680), (10, 37859112), (12, 31549260), (15, 25239408), (16, 23661945), (18, 21032840), (20, 18929556), (24, 15774630), (30, 12619704), (36, 10516420), (40, 9464778), (45, 8413136), (48, 7887315), (60, 6309852), (72, 5258210), (80, 4732389), (90, 4206568), (120, 3154926), (144, 2629105), (149, 2540880), (180, 2103284), (240, 1577463), (298, 1270440), (360, 1051642), (447, 846960), (596, 635220), (720, 525821), (745, 508176), (894, 423480), (1192, 317610), (1341, 282320), (1490, 254088), (1788, 211740), (2235, 169392), (2384, 158805), (2682, 141160), (2980, 127044), (3529, 107280), (3576, 105870), (4470, 84696), (5364, 70580), (5960, 63522), (6705, 56464), (7058, 53640), (7152, 52935), (8940, 42348), (10587, 35760), (10728, 35290), (11920, 31761), (13410, 28232), (14116, 26820), (17645, 21456), (17880, 21174)]