153424920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2473}}^1$

素因数の和:2545

約数の個数: 128

約数和(自身を含む): 513008640

約数和(自身を除く): 359583720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 47, 55, 60, 66, 88, 94, 110, 120, 132, 141, 165, 188, 220, 235, 264, 282, 330, 376, 440, 470, 517, 564, 660, 705, 940, 1034, 1128, 1320, 1410, 1551, 1880, 2068, 2473, 2585, 2820, 3102, 4136, 4946, 5170, 5640, 6204, 7419, 7755, 9892, 10340, 12365, 12408, 14838, 15510, 19784, 20680, 24730, 27203, 29676, 31020, 37095, 49460, 54406, 59352, 62040, 74190, 81609, 98920, 108812, 116231, 136015, 148380, 163218, 217624, 232462, 272030, 296760, 326436, 348693, 408045, 464924, 544060, 581155, 652872, 697386, 816090, 929848, 1088120, 1162310, 1278541, 1394772, 1632180, 1743465, 2324620, 2557082, 2789544, 3264360, 3486930, 3835623, 4649240, 5114164, 6392705, 6973860, 7671246, 10228328, 12785410, 13947720, 15342492, 19178115, 25570820, 30684984, 38356230, 51141640, 76712460, 153424920]

約数ペア:

[(1, 153424920), (2, 76712460), (3, 51141640), (4, 38356230), (5, 30684984), (6, 25570820), (8, 19178115), (10, 15342492), (11, 13947720), (12, 12785410), (15, 10228328), (20, 7671246), (22, 6973860), (24, 6392705), (30, 5114164), (33, 4649240), (40, 3835623), (44, 3486930), (47, 3264360), (55, 2789544), (60, 2557082), (66, 2324620), (88, 1743465), (94, 1632180), (110, 1394772), (120, 1278541), (132, 1162310), (141, 1088120), (165, 929848), (188, 816090), (220, 697386), (235, 652872), (264, 581155), (282, 544060), (330, 464924), (376, 408045), (440, 348693), (470, 326436), (517, 296760), (564, 272030), (660, 232462), (705, 217624), (940, 163218), (1034, 148380), (1128, 136015), (1320, 116231), (1410, 108812), (1551, 98920), (1880, 81609), (2068, 74190), (2473, 62040), (2585, 59352), (2820, 54406), (3102, 49460), (4136, 37095), (4946, 31020), (5170, 29676), (5640, 27203), (6204, 24730), (7419, 20680), (7755, 19784), (9892, 15510), (10340, 14838), (12365, 12408)]