122400720

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1453}}^1$

素因数の和:1491

約数の個数: 200

約数和(自身を含む): 458132136

約数和(自身を除く): 335731416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 520, 540, 585, 624, 648, 702, 720, 780, 810, 936, 1040, 1053, 1080, 1170, 1296, 1404, 1453, 1560, 1620, 1755, 1872, 2106, 2160, 2340, 2808, 2906, 3120, 3240, 3510, 4212, 4359, 4680, 5265, 5616, 5812, 6480, 7020, 7265, 8424, 8718, 9360, 10530, 11624, 13077, 14040, 14530, 16848, 17436, 18889, 21060, 21795, 23248, 26154, 28080, 29060, 34872, 37778, 39231, 42120, 43590, 52308, 56667, 58120, 65385, 69744, 75556, 78462, 84240, 87180, 94445, 104616, 113334, 116240, 117693, 130770, 151112, 156924, 170001, 174360, 188890, 196155, 209232, 226668, 235386, 261540, 283335, 302224, 313848, 340002, 348720, 377780, 392310, 453336, 470772, 510003, 523080, 566670, 588465, 627696, 680004, 755560, 784620, 850005, 906672, 941544, 1020006, 1046160, 1133340, 1176930, 1360008, 1511120, 1530009, 1569240, 1700010, 1883088, 2040012, 2266680, 2353860, 2550015, 2720016, 3060018, 3138480, 3400020, 4080024, 4533360, 4707720, 5100030, 6120036, 6800040, 7650045, 8160048, 9415440, 10200060, 12240072, 13600080, 15300090, 20400120, 24480144, 30600180, 40800240, 61200360, 122400720]

約数ペア:

[(1, 122400720), (2, 61200360), (3, 40800240), (4, 30600180), (5, 24480144), (6, 20400120), (8, 15300090), (9, 13600080), (10, 12240072), (12, 10200060), (13, 9415440), (15, 8160048), (16, 7650045), (18, 6800040), (20, 6120036), (24, 5100030), (26, 4707720), (27, 4533360), (30, 4080024), (36, 3400020), (39, 3138480), (40, 3060018), (45, 2720016), (48, 2550015), (52, 2353860), (54, 2266680), (60, 2040012), (65, 1883088), (72, 1700010), (78, 1569240), (80, 1530009), (81, 1511120), (90, 1360008), (104, 1176930), (108, 1133340), (117, 1046160), (120, 1020006), (130, 941544), (135, 906672), (144, 850005), (156, 784620), (162, 755560), (180, 680004), (195, 627696), (208, 588465), (216, 566670), (234, 523080), (240, 510003), (260, 470772), (270, 453336), (312, 392310), (324, 377780), (351, 348720), (360, 340002), (390, 313848), (405, 302224), (432, 283335), (468, 261540), (520, 235386), (540, 226668), (585, 209232), (624, 196155), (648, 188890), (702, 174360), (720, 170001), (780, 156924), (810, 151112), (936, 130770), (1040, 117693), (1053, 116240), (1080, 113334), (1170, 104616), (1296, 94445), (1404, 87180), (1453, 84240), (1560, 78462), (1620, 75556), (1755, 69744), (1872, 65385), (2106, 58120), (2160, 56667), (2340, 52308), (2808, 43590), (2906, 42120), (3120, 39231), (3240, 37778), (3510, 34872), (4212, 29060), (4359, 28080), (4680, 26154), (5265, 23248), (5616, 21795), (5812, 21060), (6480, 18889), (7020, 17436), (7265, 16848), (8424, 14530), (8718, 14040), (9360, 13077), (10530, 11624)]