87450480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9343}}^1$

素因数の和:9375

約数の個数: 120

約数和(自身を含む): 316313088

約数和(自身を除く): 228862608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9343, 9360, 18686, 28029, 37372, 46715, 56058, 74744, 84087, 93430, 112116, 121459, 140145, 149488, 168174, 186860, 224232, 242918, 280290, 336348, 364377, 373720, 420435, 448464, 485836, 560580, 607295, 672696, 728754, 747440, 840870, 971672, 1093131, 1121160, 1214590, 1345392, 1457508, 1681740, 1821885, 1943344, 2186262, 2242320, 2429180, 2915016, 3363480, 3643770, 4372524, 4858360, 5465655, 5830032, 6726960, 7287540, 8745048, 9716720, 10931310, 14575080, 17490096, 21862620, 29150160, 43725240, 87450480]

約数ペア:

[(1, 87450480), (2, 43725240), (3, 29150160), (4, 21862620), (5, 17490096), (6, 14575080), (8, 10931310), (9, 9716720), (10, 8745048), (12, 7287540), (13, 6726960), (15, 5830032), (16, 5465655), (18, 4858360), (20, 4372524), (24, 3643770), (26, 3363480), (30, 2915016), (36, 2429180), (39, 2242320), (40, 2186262), (45, 1943344), (48, 1821885), (52, 1681740), (60, 1457508), (65, 1345392), (72, 1214590), (78, 1121160), (80, 1093131), (90, 971672), (104, 840870), (117, 747440), (120, 728754), (130, 672696), (144, 607295), (156, 560580), (180, 485836), (195, 448464), (208, 420435), (234, 373720), (240, 364377), (260, 336348), (312, 280290), (360, 242918), (390, 224232), (468, 186860), (520, 168174), (585, 149488), (624, 140145), (720, 121459), (780, 112116), (936, 93430), (1040, 84087), (1170, 74744), (1560, 56058), (1872, 46715), (2340, 37372), (3120, 28029), (4680, 18686), (9343, 9360)]