246240720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31091}}^1$

素因数の和:31121

約数の個数: 120

約数和(自身を含む): 902165472

約数和(自身を除く): 655924752

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, 31091, 62182, 93273, 124364, 155455, 186546, 248728, 279819, 310910, 342001, 373092, 466365, 497456, 559638, 621820, 684002, 746184, 932730, 1026003, 1119276, 1243640, 1368004, 1399095, 1492368, 1710005, 1865460, 2052006, 2238552, 2487280, 2736008, 2798190, 3078009, 3420010, 3730920, 4104012, 4477104, 5130015, 5472016, 5596380, 6156018, 6840020, 7461840, 8208024, 10260030, 11192760, 12312036, 13680040, 15390045, 16416048, 20520060, 22385520, 24624072, 27360080, 30780090, 41040120, 49248144, 61560180, 82080240, 123120360, 246240720]

約数ペア:

[(1, 246240720), (2, 123120360), (3, 82080240), (4, 61560180), (5, 49248144), (6, 41040120), (8, 30780090), (9, 27360080), (10, 24624072), (11, 22385520), (12, 20520060), (15, 16416048), (16, 15390045), (18, 13680040), (20, 12312036), (22, 11192760), (24, 10260030), (30, 8208024), (33, 7461840), (36, 6840020), (40, 6156018), (44, 5596380), (45, 5472016), (48, 5130015), (55, 4477104), (60, 4104012), (66, 3730920), (72, 3420010), (80, 3078009), (88, 2798190), (90, 2736008), (99, 2487280), (110, 2238552), (120, 2052006), (132, 1865460), (144, 1710005), (165, 1492368), (176, 1399095), (180, 1368004), (198, 1243640), (220, 1119276), (240, 1026003), (264, 932730), (330, 746184), (360, 684002), (396, 621820), (440, 559638), (495, 497456), (528, 466365), (660, 373092), (720, 342001), (792, 310910), (880, 279819), (990, 248728), (1320, 186546), (1584, 155455), (1980, 124364), (2640, 93273), (3960, 62182), (7920, 31091)]