155492760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{4817}}^1$

素因数の和:5100

約数の個数: 64

約数和(自身を含む): 468309600

約数和(自身を除く): 312816840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 269, 538, 807, 1076, 1345, 1614, 2152, 2690, 3228, 4035, 4817, 5380, 6456, 8070, 9634, 10760, 14451, 16140, 19268, 24085, 28902, 32280, 38536, 48170, 57804, 72255, 96340, 115608, 144510, 192680, 289020, 578040, 1295773, 2591546, 3887319, 5183092, 6478865, 7774638, 10366184, 12957730, 15549276, 19436595, 25915460, 31098552, 38873190, 51830920, 77746380, 155492760]

約数ペア:

[(1, 155492760), (2, 77746380), (3, 51830920), (4, 38873190), (5, 31098552), (6, 25915460), (8, 19436595), (10, 15549276), (12, 12957730), (15, 10366184), (20, 7774638), (24, 6478865), (30, 5183092), (40, 3887319), (60, 2591546), (120, 1295773), (269, 578040), (538, 289020), (807, 192680), (1076, 144510), (1345, 115608), (1614, 96340), (2152, 72255), (2690, 57804), (3228, 48170), (4035, 38536), (4817, 32280), (5380, 28902), (6456, 24085), (8070, 19268), (9634, 16140), (10760, 14451)]