12081760240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{26251}}^1$

素因数の和:26798

約数の個数: 80

約数和(自身を含む): 30703499136

約数和(自身を除く): 18621738896

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 523, 880, 1046, 2092, 2615, 4184, 5230, 5753, 8368, 10460, 11506, 20920, 23012, 26251, 28765, 41840, 46024, 52502, 57530, 92048, 105004, 115060, 131255, 210008, 230120, 262510, 288761, 420016, 460240, 525020, 577522, 1050040, 1155044, 1443805, 2100080, 2310088, 2887610, 4620176, 5775220, 11550440, 13729273, 23100880, 27458546, 54917092, 68646365, 109834184, 137292730, 151022003, 219668368, 274585460, 302044006, 549170920, 604088012, 755110015, 1098341840, 1208176024, 1510220030, 2416352048, 3020440060, 6040880120, 12081760240]

約数ペア:

[(1, 12081760240), (2, 6040880120), (4, 3020440060), (5, 2416352048), (8, 1510220030), (10, 1208176024), (11, 1098341840), (16, 755110015), (20, 604088012), (22, 549170920), (40, 302044006), (44, 274585460), (55, 219668368), (80, 151022003), (88, 137292730), (110, 109834184), (176, 68646365), (220, 54917092), (440, 27458546), (523, 23100880), (880, 13729273), (1046, 11550440), (2092, 5775220), (2615, 4620176), (4184, 2887610), (5230, 2310088), (5753, 2100080), (8368, 1443805), (10460, 1155044), (11506, 1050040), (20920, 577522), (23012, 525020), (26251, 460240), (28765, 420016), (41840, 288761), (46024, 262510), (52502, 230120), (57530, 210008), (92048, 131255), (105004, 115060)]