79860960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1789}}^1$

素因数の和:1841

約数の個数: 144

約数和(自身を含む): 281473920

約数和(自身を除く): 201612960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1789, 1860, 2232, 2480, 2790, 2976, 3578, 3720, 4464, 4960, 5367, 5580, 7156, 7440, 8928, 8945, 10734, 11160, 14312, 14880, 16101, 17890, 21468, 22320, 26835, 28624, 32202, 35780, 42936, 44640, 53670, 55459, 57248, 64404, 71560, 80505, 85872, 107340, 110918, 128808, 143120, 161010, 166377, 171744, 214680, 221836, 257616, 277295, 286240, 322020, 332754, 429360, 443672, 499131, 515232, 554590, 644040, 665508, 831885, 858720, 887344, 998262, 1109180, 1288080, 1331016, 1663770, 1774688, 1996524, 2218360, 2495655, 2576160, 2662032, 3327540, 3993048, 4436720, 4991310, 5324064, 6655080, 7986096, 8873440, 9982620, 13310160, 15972192, 19965240, 26620320, 39930480, 79860960]

約数ペア:

[(1, 79860960), (2, 39930480), (3, 26620320), (4, 19965240), (5, 15972192), (6, 13310160), (8, 9982620), (9, 8873440), (10, 7986096), (12, 6655080), (15, 5324064), (16, 4991310), (18, 4436720), (20, 3993048), (24, 3327540), (30, 2662032), (31, 2576160), (32, 2495655), (36, 2218360), (40, 1996524), (45, 1774688), (48, 1663770), (60, 1331016), (62, 1288080), (72, 1109180), (80, 998262), (90, 887344), (93, 858720), (96, 831885), (120, 665508), (124, 644040), (144, 554590), (155, 515232), (160, 499131), (180, 443672), (186, 429360), (240, 332754), (248, 322020), (279, 286240), (288, 277295), (310, 257616), (360, 221836), (372, 214680), (465, 171744), (480, 166377), (496, 161010), (558, 143120), (620, 128808), (720, 110918), (744, 107340), (930, 85872), (992, 80505), (1116, 71560), (1240, 64404), (1395, 57248), (1440, 55459), (1488, 53670), (1789, 44640), (1860, 42936), (2232, 35780), (2480, 32202), (2790, 28624), (2976, 26835), (3578, 22320), (3720, 21468), (4464, 17890), (4960, 16101), (5367, 14880), (5580, 14312), (7156, 11160), (7440, 10734), (8928, 8945)]