487087920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5591}}^1$

素因数の和:5632

約数の個数: 180

約数和(自身を含む): 1798353648

約数和(自身を除く): 1311265728

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, 121, 132, 144, 165, 176, 180, 198, 220, 240, 242, 264, 330, 360, 363, 396, 440, 484, 495, 528, 605, 660, 720, 726, 792, 880, 968, 990, 1089, 1210, 1320, 1452, 1584, 1815, 1936, 1980, 2178, 2420, 2640, 2904, 3630, 3960, 4356, 4840, 5445, 5591, 5808, 7260, 7920, 8712, 9680, 10890, 11182, 14520, 16773, 17424, 21780, 22364, 27955, 29040, 33546, 43560, 44728, 50319, 55910, 61501, 67092, 83865, 87120, 89456, 100638, 111820, 123002, 134184, 167730, 184503, 201276, 223640, 246004, 251595, 268368, 307505, 335460, 369006, 402552, 447280, 492008, 503190, 553509, 615010, 670920, 676511, 738012, 805104, 922515, 984016, 1006380, 1107018, 1230020, 1341840, 1353022, 1476024, 1845030, 2012760, 2029533, 2214036, 2460040, 2706044, 2767545, 2952048, 3382555, 3690060, 4025520, 4059066, 4428072, 4920080, 5412088, 5535090, 6088599, 6765110, 7380120, 8118132, 8856144, 10147665, 10824176, 11070180, 12177198, 13530220, 14760240, 16236264, 20295330, 22140360, 24354396, 27060440, 30442995, 32472528, 40590660, 44280720, 48708792, 54120880, 60885990, 81181320, 97417584, 121771980, 162362640, 243543960, 487087920]

約数ペア:

[(1, 487087920), (2, 243543960), (3, 162362640), (4, 121771980), (5, 97417584), (6, 81181320), (8, 60885990), (9, 54120880), (10, 48708792), (11, 44280720), (12, 40590660), (15, 32472528), (16, 30442995), (18, 27060440), (20, 24354396), (22, 22140360), (24, 20295330), (30, 16236264), (33, 14760240), (36, 13530220), (40, 12177198), (44, 11070180), (45, 10824176), (48, 10147665), (55, 8856144), (60, 8118132), (66, 7380120), (72, 6765110), (80, 6088599), (88, 5535090), (90, 5412088), (99, 4920080), (110, 4428072), (120, 4059066), (121, 4025520), (132, 3690060), (144, 3382555), (165, 2952048), (176, 2767545), (180, 2706044), (198, 2460040), (220, 2214036), (240, 2029533), (242, 2012760), (264, 1845030), (330, 1476024), (360, 1353022), (363, 1341840), (396, 1230020), (440, 1107018), (484, 1006380), (495, 984016), (528, 922515), (605, 805104), (660, 738012), (720, 676511), (726, 670920), (792, 615010), (880, 553509), (968, 503190), (990, 492008), (1089, 447280), (1210, 402552), (1320, 369006), (1452, 335460), (1584, 307505), (1815, 268368), (1936, 251595), (1980, 246004), (2178, 223640), (2420, 201276), (2640, 184503), (2904, 167730), (3630, 134184), (3960, 123002), (4356, 111820), (4840, 100638), (5445, 89456), (5591, 87120), (5808, 83865), (7260, 67092), (7920, 61501), (8712, 55910), (9680, 50319), (10890, 44728), (11182, 43560), (14520, 33546), (16773, 29040), (17424, 27955), (21780, 22364)]