70667280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1609}}^1$

素因数の和:1689

約数の個数: 120

約数和(自身を含む): 241364760

約数和(自身を除く): 170697480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 61, 72, 80, 90, 120, 122, 144, 180, 183, 240, 244, 305, 360, 366, 488, 549, 610, 720, 732, 915, 976, 1098, 1220, 1464, 1609, 1830, 2196, 2440, 2745, 2928, 3218, 3660, 4392, 4827, 4880, 5490, 6436, 7320, 8045, 8784, 9654, 10980, 12872, 14481, 14640, 16090, 19308, 21960, 24135, 25744, 28962, 32180, 38616, 43920, 48270, 57924, 64360, 72405, 77232, 96540, 98149, 115848, 128720, 144810, 193080, 196298, 231696, 289620, 294447, 386160, 392596, 490745, 579240, 588894, 785192, 883341, 981490, 1158480, 1177788, 1472235, 1570384, 1766682, 1962980, 2355576, 2944470, 3533364, 3925960, 4416705, 4711152, 5888940, 7066728, 7851920, 8833410, 11777880, 14133456, 17666820, 23555760, 35333640, 70667280]

約数ペア:

[(1, 70667280), (2, 35333640), (3, 23555760), (4, 17666820), (5, 14133456), (6, 11777880), (8, 8833410), (9, 7851920), (10, 7066728), (12, 5888940), (15, 4711152), (16, 4416705), (18, 3925960), (20, 3533364), (24, 2944470), (30, 2355576), (36, 1962980), (40, 1766682), (45, 1570384), (48, 1472235), (60, 1177788), (61, 1158480), (72, 981490), (80, 883341), (90, 785192), (120, 588894), (122, 579240), (144, 490745), (180, 392596), (183, 386160), (240, 294447), (244, 289620), (305, 231696), (360, 196298), (366, 193080), (488, 144810), (549, 128720), (610, 115848), (720, 98149), (732, 96540), (915, 77232), (976, 72405), (1098, 64360), (1220, 57924), (1464, 48270), (1609, 43920), (1830, 38616), (2196, 32180), (2440, 28962), (2745, 25744), (2928, 24135), (3218, 21960), (3660, 19308), (4392, 16090), (4827, 14640), (4880, 14481), (5490, 12872), (6436, 10980), (7320, 9654), (8045, 8784)]