297720720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37591}}^1$

素因数の和:37621

約数の個数: 120

約数和(自身を含む): 1090769472

約数和(自身を除く): 793048752

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 37591, 75182, 112773, 150364, 187955, 225546, 300728, 338319, 375910, 413501, 451092, 563865, 601456, 676638, 751820, 827002, 902184, 1127730, 1240503, 1353276, 1503640, 1654004, 1691595, 1804368, 2067505, 2255460, 2481006, 2706552, 3007280, 3308008, 3383190, 3721509, 4135010, 4510920, 4962012, 5413104, 6202515, 6616016, 6766380, 7443018, 8270020, 9021840, 9924024, 12405030, 13532760, 14886036, 16540040, 18607545, 19848048, 24810060, 27065520, 29772072, 33080080, 37215090, 49620120, 59544144, 74430180, 99240240, 148860360, 297720720]

約数ペア:

[(1, 297720720), (2, 148860360), (3, 99240240), (4, 74430180), (5, 59544144), (6, 49620120), (8, 37215090), (9, 33080080), (10, 29772072), (11, 27065520), (12, 24810060), (15, 19848048), (16, 18607545), (18, 16540040), (20, 14886036), (22, 13532760), (24, 12405030), (30, 9924024), (33, 9021840), (36, 8270020), (40, 7443018), (44, 6766380), (45, 6616016), (48, 6202515), (55, 5413104), (60, 4962012), (66, 4510920), (72, 4135010), (80, 3721509), (88, 3383190), (90, 3308008), (99, 3007280), (110, 2706552), (120, 2481006), (132, 2255460), (144, 2067505), (165, 1804368), (176, 1691595), (180, 1654004), (198, 1503640), (220, 1353276), (240, 1240503), (264, 1127730), (330, 902184), (360, 827002), (396, 751820), (440, 676638), (495, 601456), (528, 563865), (660, 451092), (720, 413501), (792, 375910), (880, 338319), (990, 300728), (1320, 225546), (1584, 187955), (1980, 150364), (2640, 112773), (3960, 75182), (7920, 37591)]