321120360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{977}}^1$

素因数の和:1088

約数の個数: 192

約数和(自身を含む): 1153414080

約数和(自身を除く): 832293720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 83, 88, 90, 99, 110, 120, 132, 165, 166, 180, 198, 220, 249, 264, 330, 332, 360, 396, 415, 440, 495, 498, 660, 664, 747, 792, 830, 913, 977, 990, 996, 1245, 1320, 1494, 1660, 1826, 1954, 1980, 1992, 2490, 2739, 2931, 2988, 3320, 3652, 3735, 3908, 3960, 4565, 4885, 4980, 5478, 5862, 5976, 7304, 7470, 7816, 8217, 8793, 9130, 9770, 9960, 10747, 10956, 11724, 13695, 14655, 14940, 16434, 17586, 18260, 19540, 21494, 21912, 23448, 27390, 29310, 29880, 32241, 32868, 35172, 36520, 39080, 41085, 42988, 43965, 53735, 54780, 58620, 64482, 65736, 70344, 81091, 82170, 85976, 87930, 96723, 107470, 109560, 117240, 128964, 161205, 162182, 164340, 175860, 193446, 214940, 243273, 257928, 322410, 324364, 328680, 351720, 386892, 405455, 429880, 483615, 486546, 644820, 648728, 729819, 773784, 810910, 892001, 967230, 973092, 1216365, 1289640, 1459638, 1621820, 1784002, 1934460, 1946184, 2432730, 2676003, 2919276, 3243640, 3568004, 3649095, 3868920, 4460005, 4865460, 5352006, 5838552, 7136008, 7298190, 8028009, 8920010, 9730920, 10704012, 13380015, 14596380, 16056018, 17840020, 21408024, 26760030, 29192760, 32112036, 35680040, 40140045, 53520060, 64224072, 80280090, 107040120, 160560180, 321120360]

約数ペア:

[(1, 321120360), (2, 160560180), (3, 107040120), (4, 80280090), (5, 64224072), (6, 53520060), (8, 40140045), (9, 35680040), (10, 32112036), (11, 29192760), (12, 26760030), (15, 21408024), (18, 17840020), (20, 16056018), (22, 14596380), (24, 13380015), (30, 10704012), (33, 9730920), (36, 8920010), (40, 8028009), (44, 7298190), (45, 7136008), (55, 5838552), (60, 5352006), (66, 4865460), (72, 4460005), (83, 3868920), (88, 3649095), (90, 3568004), (99, 3243640), (110, 2919276), (120, 2676003), (132, 2432730), (165, 1946184), (166, 1934460), (180, 1784002), (198, 1621820), (220, 1459638), (249, 1289640), (264, 1216365), (330, 973092), (332, 967230), (360, 892001), (396, 810910), (415, 773784), (440, 729819), (495, 648728), (498, 644820), (660, 486546), (664, 483615), (747, 429880), (792, 405455), (830, 386892), (913, 351720), (977, 328680), (990, 324364), (996, 322410), (1245, 257928), (1320, 243273), (1494, 214940), (1660, 193446), (1826, 175860), (1954, 164340), (1980, 162182), (1992, 161205), (2490, 128964), (2739, 117240), (2931, 109560), (2988, 107470), (3320, 96723), (3652, 87930), (3735, 85976), (3908, 82170), (3960, 81091), (4565, 70344), (4885, 65736), (4980, 64482), (5478, 58620), (5862, 54780), (5976, 53735), (7304, 43965), (7470, 42988), (7816, 41085), (8217, 39080), (8793, 36520), (9130, 35172), (9770, 32868), (9960, 32241), (10747, 29880), (10956, 29310), (11724, 27390), (13695, 23448), (14655, 21912), (14940, 21494), (16434, 19540), (17586, 18260)]