69002880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{433}}^1$

素因数の和:538

約数の個数: 128

約数和(自身を含む): 223110720

約数和(自身を除く): 154107840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 83, 96, 120, 128, 160, 166, 192, 240, 249, 320, 332, 384, 415, 433, 480, 498, 640, 664, 830, 866, 960, 996, 1245, 1299, 1328, 1660, 1732, 1920, 1992, 2165, 2490, 2598, 2656, 3320, 3464, 3984, 4330, 4980, 5196, 5312, 6495, 6640, 6928, 7968, 8660, 9960, 10392, 10624, 12990, 13280, 13856, 15936, 17320, 19920, 20784, 25980, 26560, 27712, 31872, 34640, 35939, 39840, 41568, 51960, 53120, 55424, 69280, 71878, 79680, 83136, 103920, 107817, 138560, 143756, 159360, 166272, 179695, 207840, 215634, 277120, 287512, 359390, 415680, 431268, 539085, 575024, 718780, 831360, 862536, 1078170, 1150048, 1437560, 1725072, 2156340, 2300096, 2875120, 3450144, 4312680, 4600192, 5750240, 6900288, 8625360, 11500480, 13800576, 17250720, 23000960, 34501440, 69002880]

約数ペア:

[(1, 69002880), (2, 34501440), (3, 23000960), (4, 17250720), (5, 13800576), (6, 11500480), (8, 8625360), (10, 6900288), (12, 5750240), (15, 4600192), (16, 4312680), (20, 3450144), (24, 2875120), (30, 2300096), (32, 2156340), (40, 1725072), (48, 1437560), (60, 1150048), (64, 1078170), (80, 862536), (83, 831360), (96, 718780), (120, 575024), (128, 539085), (160, 431268), (166, 415680), (192, 359390), (240, 287512), (249, 277120), (320, 215634), (332, 207840), (384, 179695), (415, 166272), (433, 159360), (480, 143756), (498, 138560), (640, 107817), (664, 103920), (830, 83136), (866, 79680), (960, 71878), (996, 69280), (1245, 55424), (1299, 53120), (1328, 51960), (1660, 41568), (1732, 39840), (1920, 35939), (1992, 34640), (2165, 31872), (2490, 27712), (2598, 26560), (2656, 25980), (3320, 20784), (3464, 19920), (3984, 17320), (4330, 15936), (4980, 13856), (5196, 13280), (5312, 12990), (6495, 10624), (6640, 10392), (6928, 9960), (7968, 8660)]