27804480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2633}}^1$

素因数の和:2664

約数の個数: 112

約数和(自身を含む): 96341184

約数和(自身を除く): 68536704

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, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 880, 960, 1056, 1320, 1760, 2112, 2633, 2640, 3520, 5266, 5280, 7899, 10532, 10560, 13165, 15798, 21064, 26330, 28963, 31596, 39495, 42128, 52660, 57926, 63192, 78990, 84256, 86889, 105320, 115852, 126384, 144815, 157980, 168512, 173778, 210640, 231704, 252768, 289630, 315960, 347556, 421280, 434445, 463408, 505536, 579260, 631920, 695112, 842560, 868890, 926816, 1158520, 1263840, 1390224, 1737780, 1853632, 2317040, 2527680, 2780448, 3475560, 4634080, 5560896, 6951120, 9268160, 13902240, 27804480]

約数ペア:

[(1, 27804480), (2, 13902240), (3, 9268160), (4, 6951120), (5, 5560896), (6, 4634080), (8, 3475560), (10, 2780448), (11, 2527680), (12, 2317040), (15, 1853632), (16, 1737780), (20, 1390224), (22, 1263840), (24, 1158520), (30, 926816), (32, 868890), (33, 842560), (40, 695112), (44, 631920), (48, 579260), (55, 505536), (60, 463408), (64, 434445), (66, 421280), (80, 347556), (88, 315960), (96, 289630), (110, 252768), (120, 231704), (132, 210640), (160, 173778), (165, 168512), (176, 157980), (192, 144815), (220, 126384), (240, 115852), (264, 105320), (320, 86889), (330, 84256), (352, 78990), (440, 63192), (480, 57926), (528, 52660), (660, 42128), (704, 39495), (880, 31596), (960, 28963), (1056, 26330), (1320, 21064), (1760, 15798), (2112, 13165), (2633, 10560), (2640, 10532), (3520, 7899), (5266, 5280)]