74920680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{69371}}^1$

素因数の和:69391

約数の個数: 64

約数和(自身を含む): 249739200

約数和(自身を除く): 174818520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 69371, 138742, 208113, 277484, 346855, 416226, 554968, 624339, 693710, 832452, 1040565, 1248678, 1387420, 1664904, 1873017, 2081130, 2497356, 2774840, 3121695, 3746034, 4162260, 4994712, 6243390, 7492068, 8324520, 9365085, 12486780, 14984136, 18730170, 24973560, 37460340, 74920680]

約数ペア:

[(1, 74920680), (2, 37460340), (3, 24973560), (4, 18730170), (5, 14984136), (6, 12486780), (8, 9365085), (9, 8324520), (10, 7492068), (12, 6243390), (15, 4994712), (18, 4162260), (20, 3746034), (24, 3121695), (27, 2774840), (30, 2497356), (36, 2081130), (40, 1873017), (45, 1664904), (54, 1387420), (60, 1248678), (72, 1040565), (90, 832452), (108, 693710), (120, 624339), (135, 554968), (180, 416226), (216, 346855), (270, 277484), (360, 208113), (540, 138742), (1080, 69371)]