121792680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{112771}}^1$

素因数の和:112791

約数の個数: 64

約数和(自身を含む): 405979200

約数和(自身を除く): 284186520

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, 112771, 225542, 338313, 451084, 563855, 676626, 902168, 1014939, 1127710, 1353252, 1691565, 2029878, 2255420, 2706504, 3044817, 3383130, 4059756, 4510840, 5074695, 6089634, 6766260, 8119512, 10149390, 12179268, 13532520, 15224085, 20298780, 24358536, 30448170, 40597560, 60896340, 121792680]

約数ペア:

[(1, 121792680), (2, 60896340), (3, 40597560), (4, 30448170), (5, 24358536), (6, 20298780), (8, 15224085), (9, 13532520), (10, 12179268), (12, 10149390), (15, 8119512), (18, 6766260), (20, 6089634), (24, 5074695), (27, 4510840), (30, 4059756), (36, 3383130), (40, 3044817), (45, 2706504), (54, 2255420), (60, 2029878), (72, 1691565), (90, 1353252), (108, 1127710), (120, 1014939), (135, 902168), (180, 676626), (216, 563855), (270, 451084), (360, 338313), (540, 225542), (1080, 112771)]