105481440

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{2713}}^1$

素因数の和:2743

約数の個数: 144

約数和(自身を含む): 373424688

約数和(自身を除く): 267943248

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2430, 2592, 2713, 3240, 3888, 4320, 4860, 5426, 6480, 7776, 8139, 9720, 10852, 12960, 13565, 16278, 19440, 21704, 24417, 27130, 32556, 38880, 40695, 43408, 48834, 54260, 65112, 73251, 81390, 86816, 97668, 108520, 122085, 130224, 146502, 162780, 195336, 217040, 219753, 244170, 260448, 293004, 325560, 366255, 390672, 434080, 439506, 488340, 586008, 651120, 659259, 732510, 781344, 879012, 976680, 1098765, 1172016, 1302240, 1318518, 1465020, 1758024, 1953360, 2197530, 2344032, 2637036, 2930040, 3296295, 3516048, 3906720, 4395060, 5274072, 5860080, 6592590, 7032096, 8790120, 10548144, 11720160, 13185180, 17580240, 21096288, 26370360, 35160480, 52740720, 105481440]

約数ペア:

[(1, 105481440), (2, 52740720), (3, 35160480), (4, 26370360), (5, 21096288), (6, 17580240), (8, 13185180), (9, 11720160), (10, 10548144), (12, 8790120), (15, 7032096), (16, 6592590), (18, 5860080), (20, 5274072), (24, 4395060), (27, 3906720), (30, 3516048), (32, 3296295), (36, 2930040), (40, 2637036), (45, 2344032), (48, 2197530), (54, 1953360), (60, 1758024), (72, 1465020), (80, 1318518), (81, 1302240), (90, 1172016), (96, 1098765), (108, 976680), (120, 879012), (135, 781344), (144, 732510), (160, 659259), (162, 651120), (180, 586008), (216, 488340), (240, 439506), (243, 434080), (270, 390672), (288, 366255), (324, 325560), (360, 293004), (405, 260448), (432, 244170), (480, 219753), (486, 217040), (540, 195336), (648, 162780), (720, 146502), (810, 130224), (864, 122085), (972, 108520), (1080, 97668), (1215, 86816), (1296, 81390), (1440, 73251), (1620, 65112), (1944, 54260), (2160, 48834), (2430, 43408), (2592, 40695), (2713, 38880), (3240, 32556), (3888, 27130), (4320, 24417), (4860, 21704), (5426, 19440), (6480, 16278), (7776, 13565), (8139, 12960), (9720, 10852)]