1303486080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{52223}}^1$

素因数の和:52258

約数の個数: 128

約数和(自身を含む): 4474552320

約数和(自身を除く): 3171066240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 8320, 12480, 24960, 52223, 104446, 156669, 208892, 261115, 313338, 417784, 522230, 626676, 678899, 783345, 835568, 1044460, 1253352, 1357798, 1566690, 1671136, 2036697, 2088920, 2506704, 2715596, 3133380, 3342272, 3394495, 4073394, 4177840, 5013408, 5431192, 6266760, 6684544, 6788990, 8146788, 8355680, 10026816, 10183485, 10862384, 12533520, 13577980, 16293576, 16711360, 20053632, 20366970, 21724768, 25067040, 27155960, 32587152, 33422720, 40733940, 43449536, 50134080, 54311920, 65174304, 81467880, 86899072, 100268160, 108623840, 130348608, 162935760, 217247680, 260697216, 325871520, 434495360, 651743040, 1303486080]

約数ペア:

[(1, 1303486080), (2, 651743040), (3, 434495360), (4, 325871520), (5, 260697216), (6, 217247680), (8, 162935760), (10, 130348608), (12, 108623840), (13, 100268160), (15, 86899072), (16, 81467880), (20, 65174304), (24, 54311920), (26, 50134080), (30, 43449536), (32, 40733940), (39, 33422720), (40, 32587152), (48, 27155960), (52, 25067040), (60, 21724768), (64, 20366970), (65, 20053632), (78, 16711360), (80, 16293576), (96, 13577980), (104, 12533520), (120, 10862384), (128, 10183485), (130, 10026816), (156, 8355680), (160, 8146788), (192, 6788990), (195, 6684544), (208, 6266760), (240, 5431192), (260, 5013408), (312, 4177840), (320, 4073394), (384, 3394495), (390, 3342272), (416, 3133380), (480, 2715596), (520, 2506704), (624, 2088920), (640, 2036697), (780, 1671136), (832, 1566690), (960, 1357798), (1040, 1253352), (1248, 1044460), (1560, 835568), (1664, 783345), (1920, 678899), (2080, 626676), (2496, 522230), (3120, 417784), (4160, 313338), (4992, 261115), (6240, 208892), (8320, 156669), (12480, 104446), (24960, 52223)]