1084749720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{244313}}^1$

素因数の和:244364

約数の個数: 64

約数和(自身を含む): 3342215520

約数和(自身を除く): 2257465800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 244313, 488626, 732939, 977252, 1221565, 1465878, 1954504, 2443130, 2931756, 3664695, 4886260, 5863512, 7329390, 9039581, 9772520, 14658780, 18079162, 27118743, 29317560, 36158324, 45197905, 54237486, 72316648, 90395810, 108474972, 135593715, 180791620, 216949944, 271187430, 361583240, 542374860, 1084749720]

約数ペア:

[(1, 1084749720), (2, 542374860), (3, 361583240), (4, 271187430), (5, 216949944), (6, 180791620), (8, 135593715), (10, 108474972), (12, 90395810), (15, 72316648), (20, 54237486), (24, 45197905), (30, 36158324), (37, 29317560), (40, 27118743), (60, 18079162), (74, 14658780), (111, 9772520), (120, 9039581), (148, 7329390), (185, 5863512), (222, 4886260), (296, 3664695), (370, 2931756), (444, 2443130), (555, 1954504), (740, 1465878), (888, 1221565), (1110, 977252), (1480, 732939), (2220, 488626), (4440, 244313)]