31793520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12043}}^1$

素因数の和:12070

約数の個数: 80

約数和(自身を含む): 107528832

約数和(自身を除く): 75735312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 12043, 24086, 36129, 48172, 60215, 72258, 96344, 120430, 132473, 144516, 180645, 192688, 240860, 264946, 289032, 361290, 397419, 481720, 529892, 578064, 662365, 722580, 794838, 963440, 1059784, 1324730, 1445160, 1589676, 1987095, 2119568, 2649460, 2890320, 3179352, 3974190, 5298920, 6358704, 7948380, 10597840, 15896760, 31793520]

約数ペア:

[(1, 31793520), (2, 15896760), (3, 10597840), (4, 7948380), (5, 6358704), (6, 5298920), (8, 3974190), (10, 3179352), (11, 2890320), (12, 2649460), (15, 2119568), (16, 1987095), (20, 1589676), (22, 1445160), (24, 1324730), (30, 1059784), (33, 963440), (40, 794838), (44, 722580), (48, 662365), (55, 578064), (60, 529892), (66, 481720), (80, 397419), (88, 361290), (110, 289032), (120, 264946), (132, 240860), (165, 192688), (176, 180645), (220, 144516), (240, 132473), (264, 120430), (330, 96344), (440, 72258), (528, 60215), (660, 48172), (880, 36129), (1320, 24086), (2640, 12043)]