56581440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3467}}^1$

素因数の和:3504

約数の個数: 112

約数和(自身を含む): 190268352

約数和(自身を除く): 133686912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 408, 480, 510, 544, 680, 816, 960, 1020, 1088, 1360, 1632, 2040, 2720, 3264, 3467, 4080, 5440, 6934, 8160, 10401, 13868, 16320, 17335, 20802, 27736, 34670, 41604, 52005, 55472, 58939, 69340, 83208, 104010, 110944, 117878, 138680, 166416, 176817, 208020, 221888, 235756, 277360, 294695, 332832, 353634, 416040, 471512, 554720, 589390, 665664, 707268, 832080, 884085, 943024, 1109440, 1178780, 1414536, 1664160, 1768170, 1886048, 2357560, 2829072, 3328320, 3536340, 3772096, 4715120, 5658144, 7072680, 9430240, 11316288, 14145360, 18860480, 28290720, 56581440]

約数ペア:

[(1, 56581440), (2, 28290720), (3, 18860480), (4, 14145360), (5, 11316288), (6, 9430240), (8, 7072680), (10, 5658144), (12, 4715120), (15, 3772096), (16, 3536340), (17, 3328320), (20, 2829072), (24, 2357560), (30, 1886048), (32, 1768170), (34, 1664160), (40, 1414536), (48, 1178780), (51, 1109440), (60, 943024), (64, 884085), (68, 832080), (80, 707268), (85, 665664), (96, 589390), (102, 554720), (120, 471512), (136, 416040), (160, 353634), (170, 332832), (192, 294695), (204, 277360), (240, 235756), (255, 221888), (272, 208020), (320, 176817), (340, 166416), (408, 138680), (480, 117878), (510, 110944), (544, 104010), (680, 83208), (816, 69340), (960, 58939), (1020, 55472), (1088, 52005), (1360, 41604), (1632, 34670), (2040, 27736), (2720, 20802), (3264, 17335), (3467, 16320), (4080, 13868), (5440, 10401), (6934, 8160)]