15241659120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{21168971}}^1$

素因数の和:21168990

約数の個数: 60

約数和(自身を含む): 51186574296

約数和(自身を除く): 35944915176

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, 180, 240, 360, 720, 21168971, 42337942, 63506913, 84675884, 105844855, 127013826, 169351768, 190520739, 211689710, 254027652, 317534565, 338703536, 381041478, 423379420, 508055304, 635069130, 762082956, 846758840, 952603695, 1016110608, 1270138260, 1524165912, 1693517680, 1905207390, 2540276520, 3048331824, 3810414780, 5080553040, 7620829560, 15241659120]

約数ペア:

[(1, 15241659120), (2, 7620829560), (3, 5080553040), (4, 3810414780), (5, 3048331824), (6, 2540276520), (8, 1905207390), (9, 1693517680), (10, 1524165912), (12, 1270138260), (15, 1016110608), (16, 952603695), (18, 846758840), (20, 762082956), (24, 635069130), (30, 508055304), (36, 423379420), (40, 381041478), (45, 338703536), (48, 317534565), (60, 254027652), (72, 211689710), (80, 190520739), (90, 169351768), (120, 127013826), (144, 105844855), (180, 84675884), (240, 63506913), (360, 42337942), (720, 21168971)]