1330486680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{133583}}^1$

素因数の和:133680

約数の個数: 64

約数和(自身を含む): 4039580160

約数和(自身を除く): 2709093480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 996, 1245, 1660, 1992, 2490, 3320, 4980, 9960, 133583, 267166, 400749, 534332, 667915, 801498, 1068664, 1335830, 1602996, 2003745, 2671660, 3205992, 4007490, 5343320, 8014980, 11087389, 16029960, 22174778, 33262167, 44349556, 55436945, 66524334, 88699112, 110873890, 133048668, 166310835, 221747780, 266097336, 332621670, 443495560, 665243340, 1330486680]

約数ペア:

[(1, 1330486680), (2, 665243340), (3, 443495560), (4, 332621670), (5, 266097336), (6, 221747780), (8, 166310835), (10, 133048668), (12, 110873890), (15, 88699112), (20, 66524334), (24, 55436945), (30, 44349556), (40, 33262167), (60, 22174778), (83, 16029960), (120, 11087389), (166, 8014980), (249, 5343320), (332, 4007490), (415, 3205992), (498, 2671660), (664, 2003745), (830, 1602996), (996, 1335830), (1245, 1068664), (1660, 801498), (1992, 667915), (2490, 534332), (3320, 400749), (4980, 267166), (9960, 133583)]