273911280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{4547}}^1$

素因数の和:4814

約数の個数: 80

約数和(自身を含む): 852695424

約数和(自身を除く): 578784144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 251, 502, 753, 1004, 1255, 1506, 2008, 2510, 3012, 3765, 4016, 4547, 5020, 6024, 7530, 9094, 10040, 12048, 13641, 15060, 18188, 20080, 22735, 27282, 30120, 36376, 45470, 54564, 60240, 68205, 72752, 90940, 109128, 136410, 181880, 218256, 272820, 363760, 545640, 1091280, 1141297, 2282594, 3423891, 4565188, 5706485, 6847782, 9130376, 11412970, 13695564, 17119455, 18260752, 22825940, 27391128, 34238910, 45651880, 54782256, 68477820, 91303760, 136955640, 273911280]

約数ペア:

[(1, 273911280), (2, 136955640), (3, 91303760), (4, 68477820), (5, 54782256), (6, 45651880), (8, 34238910), (10, 27391128), (12, 22825940), (15, 18260752), (16, 17119455), (20, 13695564), (24, 11412970), (30, 9130376), (40, 6847782), (48, 5706485), (60, 4565188), (80, 3423891), (120, 2282594), (240, 1141297), (251, 1091280), (502, 545640), (753, 363760), (1004, 272820), (1255, 218256), (1506, 181880), (2008, 136410), (2510, 109128), (3012, 90940), (3765, 72752), (4016, 68205), (4547, 60240), (5020, 54564), (6024, 45470), (7530, 36376), (9094, 30120), (10040, 27282), (12048, 22735), (13641, 20080), (15060, 18188)]