79284480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1877}}^1$

素因数の和:1912

約数の個数: 144

約数和(自身を含む): 276381504

約数和(自身を除く): 197097024

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, 256, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1760, 1877, 1920, 2112, 2640, 2816, 3520, 3754, 3840, 4224, 5280, 5631, 7040, 7508, 8448, 9385, 10560, 11262, 14080, 15016, 18770, 20647, 21120, 22524, 28155, 30032, 37540, 41294, 42240, 45048, 56310, 60064, 61941, 75080, 82588, 90096, 103235, 112620, 120128, 123882, 150160, 165176, 180192, 206470, 225240, 240256, 247764, 300320, 309705, 330352, 360384, 412940, 450480, 480512, 495528, 600640, 619410, 660704, 720768, 825880, 900960, 991056, 1201280, 1238820, 1321408, 1441536, 1651760, 1801920, 1982112, 2402560, 2477640, 2642816, 3303520, 3603840, 3964224, 4955280, 5285632, 6607040, 7207680, 7928448, 9910560, 13214080, 15856896, 19821120, 26428160, 39642240, 79284480]

約数ペア:

[(1, 79284480), (2, 39642240), (3, 26428160), (4, 19821120), (5, 15856896), (6, 13214080), (8, 9910560), (10, 7928448), (11, 7207680), (12, 6607040), (15, 5285632), (16, 4955280), (20, 3964224), (22, 3603840), (24, 3303520), (30, 2642816), (32, 2477640), (33, 2402560), (40, 1982112), (44, 1801920), (48, 1651760), (55, 1441536), (60, 1321408), (64, 1238820), (66, 1201280), (80, 991056), (88, 900960), (96, 825880), (110, 720768), (120, 660704), (128, 619410), (132, 600640), (160, 495528), (165, 480512), (176, 450480), (192, 412940), (220, 360384), (240, 330352), (256, 309705), (264, 300320), (320, 247764), (330, 240256), (352, 225240), (384, 206470), (440, 180192), (480, 165176), (528, 150160), (640, 123882), (660, 120128), (704, 112620), (768, 103235), (880, 90096), (960, 82588), (1056, 75080), (1280, 61941), (1320, 60064), (1408, 56310), (1760, 45048), (1877, 42240), (1920, 41294), (2112, 37540), (2640, 30032), (2816, 28155), (3520, 22524), (3754, 21120), (3840, 20647), (4224, 18770), (5280, 15016), (5631, 14080), (7040, 11262), (7508, 10560), (8448, 9385)]