2474197920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{463}}^1\times {\mathrm{1237}}^1$

素因数の和:1724

約数の個数: 192

約数和(自身を含む): 8685411840

約数和(自身を除く): 6211213920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 463, 480, 540, 720, 864, 926, 1080, 1237, 1389, 1440, 1852, 2160, 2315, 2474, 2778, 3704, 3711, 4167, 4320, 4630, 4948, 5556, 6185, 6945, 7408, 7422, 8334, 9260, 9896, 11112, 11133, 12370, 12501, 13890, 14816, 14844, 16668, 18520, 18555, 19792, 20835, 22224, 22266, 24740, 25002, 27780, 29688, 33336, 33399, 37040, 37110, 39584, 41670, 44448, 44532, 49480, 50004, 55560, 55665, 59376, 62505, 66672, 66798, 74080, 74220, 83340, 89064, 98960, 100008, 111120, 111330, 118752, 125010, 133344, 133596, 148440, 166680, 166995, 178128, 197920, 200016, 222240, 222660, 250020, 267192, 296880, 333360, 333990, 356256, 400032, 445320, 500040, 534384, 572731, 593760, 666720, 667980, 890640, 1000080, 1068768, 1145462, 1335960, 1718193, 1781280, 2000160, 2290924, 2671920, 2863655, 3436386, 4581848, 5154579, 5343840, 5727310, 6872772, 8590965, 9163696, 10309158, 11454620, 13745544, 15463737, 17181930, 18327392, 20618316, 22909240, 25772895, 27491088, 30927474, 34363860, 41236632, 45818480, 51545790, 54982176, 61854948, 68727720, 77318685, 82473264, 91636960, 103091580, 123709896, 137455440, 154637370, 164946528, 206183160, 247419792, 274910880, 309274740, 412366320, 494839584, 618549480, 824732640, 1237098960, 2474197920]

約数ペア:

[(1, 2474197920), (2, 1237098960), (3, 824732640), (4, 618549480), (5, 494839584), (6, 412366320), (8, 309274740), (9, 274910880), (10, 247419792), (12, 206183160), (15, 164946528), (16, 154637370), (18, 137455440), (20, 123709896), (24, 103091580), (27, 91636960), (30, 82473264), (32, 77318685), (36, 68727720), (40, 61854948), (45, 54982176), (48, 51545790), (54, 45818480), (60, 41236632), (72, 34363860), (80, 30927474), (90, 27491088), (96, 25772895), (108, 22909240), (120, 20618316), (135, 18327392), (144, 17181930), (160, 15463737), (180, 13745544), (216, 11454620), (240, 10309158), (270, 9163696), (288, 8590965), (360, 6872772), (432, 5727310), (463, 5343840), (480, 5154579), (540, 4581848), (720, 3436386), (864, 2863655), (926, 2671920), (1080, 2290924), (1237, 2000160), (1389, 1781280), (1440, 1718193), (1852, 1335960), (2160, 1145462), (2315, 1068768), (2474, 1000080), (2778, 890640), (3704, 667980), (3711, 666720), (4167, 593760), (4320, 572731), (4630, 534384), (4948, 500040), (5556, 445320), (6185, 400032), (6945, 356256), (7408, 333990), (7422, 333360), (8334, 296880), (9260, 267192), (9896, 250020), (11112, 222660), (11133, 222240), (12370, 200016), (12501, 197920), (13890, 178128), (14816, 166995), (14844, 166680), (16668, 148440), (18520, 133596), (18555, 133344), (19792, 125010), (20835, 118752), (22224, 111330), (22266, 111120), (24740, 100008), (25002, 98960), (27780, 89064), (29688, 83340), (33336, 74220), (33399, 74080), (37040, 66798), (37110, 66672), (39584, 62505), (41670, 59376), (44448, 55665), (44532, 55560), (49480, 50004)]