726037920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{571}}^1\times {\mathrm{883}}^1$

素因数の和:1475

約数の個数: 144

約数和(自身を含む): 2484754272

約数和(自身を除く): 1758716352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 571, 720, 883, 1142, 1440, 1713, 1766, 2284, 2649, 2855, 3426, 3532, 4415, 4568, 5139, 5298, 5710, 6852, 7064, 7947, 8565, 8830, 9136, 10278, 10596, 11420, 13245, 13704, 14128, 15894, 17130, 17660, 18272, 20556, 21192, 22840, 25695, 26490, 27408, 28256, 31788, 34260, 35320, 39735, 41112, 42384, 45680, 51390, 52980, 54816, 63576, 68520, 70640, 79470, 82224, 84768, 91360, 102780, 105960, 127152, 137040, 141280, 158940, 164448, 205560, 211920, 254304, 274080, 317880, 411120, 423840, 504193, 635760, 822240, 1008386, 1271520, 1512579, 2016772, 2520965, 3025158, 4033544, 4537737, 5041930, 6050316, 7562895, 8067088, 9075474, 10083860, 12100632, 15125790, 16134176, 18150948, 20167720, 22688685, 24201264, 30251580, 36301896, 40335440, 45377370, 48402528, 60503160, 72603792, 80670880, 90754740, 121006320, 145207584, 181509480, 242012640, 363018960, 726037920]

約数ペア:

[(1, 726037920), (2, 363018960), (3, 242012640), (4, 181509480), (5, 145207584), (6, 121006320), (8, 90754740), (9, 80670880), (10, 72603792), (12, 60503160), (15, 48402528), (16, 45377370), (18, 40335440), (20, 36301896), (24, 30251580), (30, 24201264), (32, 22688685), (36, 20167720), (40, 18150948), (45, 16134176), (48, 15125790), (60, 12100632), (72, 10083860), (80, 9075474), (90, 8067088), (96, 7562895), (120, 6050316), (144, 5041930), (160, 4537737), (180, 4033544), (240, 3025158), (288, 2520965), (360, 2016772), (480, 1512579), (571, 1271520), (720, 1008386), (883, 822240), (1142, 635760), (1440, 504193), (1713, 423840), (1766, 411120), (2284, 317880), (2649, 274080), (2855, 254304), (3426, 211920), (3532, 205560), (4415, 164448), (4568, 158940), (5139, 141280), (5298, 137040), (5710, 127152), (6852, 105960), (7064, 102780), (7947, 91360), (8565, 84768), (8830, 82224), (9136, 79470), (10278, 70640), (10596, 68520), (11420, 63576), (13245, 54816), (13704, 52980), (14128, 51390), (15894, 45680), (17130, 42384), (17660, 41112), (18272, 39735), (20556, 35320), (21192, 34260), (22840, 31788), (25695, 28256), (26490, 27408)]