442086720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{3313}}^1$

素因数の和:3472

約数の個数: 112

約数和(自身を含む): 1414150080

約数和(自身を除く): 972063360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 139, 160, 192, 240, 278, 320, 417, 480, 556, 695, 834, 960, 1112, 1390, 1668, 2085, 2224, 2780, 3313, 3336, 4170, 4448, 5560, 6626, 6672, 8340, 8896, 9939, 11120, 13252, 13344, 16565, 16680, 19878, 22240, 26504, 26688, 33130, 33360, 39756, 44480, 49695, 53008, 66260, 66720, 79512, 99390, 106016, 132520, 133440, 159024, 198780, 212032, 265040, 318048, 397560, 460507, 530080, 636096, 795120, 921014, 1060160, 1381521, 1590240, 1842028, 2302535, 2763042, 3180480, 3684056, 4605070, 5526084, 6907605, 7368112, 9210140, 11052168, 13815210, 14736224, 18420280, 22104336, 27630420, 29472448, 36840560, 44208672, 55260840, 73681120, 88417344, 110521680, 147362240, 221043360, 442086720]

約数ペア:

[(1, 442086720), (2, 221043360), (3, 147362240), (4, 110521680), (5, 88417344), (6, 73681120), (8, 55260840), (10, 44208672), (12, 36840560), (15, 29472448), (16, 27630420), (20, 22104336), (24, 18420280), (30, 14736224), (32, 13815210), (40, 11052168), (48, 9210140), (60, 7368112), (64, 6907605), (80, 5526084), (96, 4605070), (120, 3684056), (139, 3180480), (160, 2763042), (192, 2302535), (240, 1842028), (278, 1590240), (320, 1381521), (417, 1060160), (480, 921014), (556, 795120), (695, 636096), (834, 530080), (960, 460507), (1112, 397560), (1390, 318048), (1668, 265040), (2085, 212032), (2224, 198780), (2780, 159024), (3313, 133440), (3336, 132520), (4170, 106016), (4448, 99390), (5560, 79512), (6626, 66720), (6672, 66260), (8340, 53008), (8896, 49695), (9939, 44480), (11120, 39756), (13252, 33360), (13344, 33130), (16565, 26688), (16680, 26504), (19878, 22240)]