39642240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1877}}^1$

素因数の和:1910

約数の個数: 128

約数和(自身を含む): 137920320

約数和(自身を除く): 98278080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1877, 1920, 2112, 2640, 3520, 3754, 4224, 5280, 5631, 7040, 7508, 9385, 10560, 11262, 15016, 18770, 20647, 21120, 22524, 28155, 30032, 37540, 41294, 45048, 56310, 60064, 61941, 75080, 82588, 90096, 103235, 112620, 120128, 123882, 150160, 165176, 180192, 206470, 225240, 240256, 247764, 300320, 309705, 330352, 360384, 412940, 450480, 495528, 600640, 619410, 660704, 720768, 825880, 900960, 991056, 1201280, 1238820, 1321408, 1651760, 1801920, 1982112, 2477640, 2642816, 3303520, 3603840, 3964224, 4955280, 6607040, 7928448, 9910560, 13214080, 19821120, 39642240]

約数ペア:

[(1, 39642240), (2, 19821120), (3, 13214080), (4, 9910560), (5, 7928448), (6, 6607040), (8, 4955280), (10, 3964224), (11, 3603840), (12, 3303520), (15, 2642816), (16, 2477640), (20, 1982112), (22, 1801920), (24, 1651760), (30, 1321408), (32, 1238820), (33, 1201280), (40, 991056), (44, 900960), (48, 825880), (55, 720768), (60, 660704), (64, 619410), (66, 600640), (80, 495528), (88, 450480), (96, 412940), (110, 360384), (120, 330352), (128, 309705), (132, 300320), (160, 247764), (165, 240256), (176, 225240), (192, 206470), (220, 180192), (240, 165176), (264, 150160), (320, 123882), (330, 120128), (352, 112620), (384, 103235), (440, 90096), (480, 82588), (528, 75080), (640, 61941), (660, 60064), (704, 56310), (880, 45048), (960, 41294), (1056, 37540), (1320, 30032), (1408, 28155), (1760, 22524), (1877, 21120), (1920, 20647), (2112, 18770), (2640, 15016), (3520, 11262), (3754, 10560), (4224, 9385), (5280, 7508), (5631, 7040)]