1339164480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{32441}}^1$

素因数の和:32504

約数の個数: 112

約数和(自身を含む): 4350861504

約数和(自身を除く): 3011697024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 129, 160, 172, 192, 215, 240, 258, 320, 344, 430, 480, 516, 645, 688, 860, 960, 1032, 1290, 1376, 1720, 2064, 2580, 2752, 3440, 4128, 5160, 6880, 8256, 10320, 13760, 20640, 32441, 41280, 64882, 97323, 129764, 162205, 194646, 259528, 324410, 389292, 486615, 519056, 648820, 778584, 973230, 1038112, 1297640, 1394963, 1557168, 1946460, 2076224, 2595280, 2789926, 3114336, 3892920, 4184889, 5190560, 5579852, 6228672, 6974815, 7785840, 8369778, 10381120, 11159704, 13949630, 15571680, 16739556, 20924445, 22319408, 27899260, 31143360, 33479112, 41848890, 44638816, 55798520, 66958224, 83697780, 89277632, 111597040, 133916448, 167395560, 223194080, 267832896, 334791120, 446388160, 669582240, 1339164480]

約数ペア:

[(1, 1339164480), (2, 669582240), (3, 446388160), (4, 334791120), (5, 267832896), (6, 223194080), (8, 167395560), (10, 133916448), (12, 111597040), (15, 89277632), (16, 83697780), (20, 66958224), (24, 55798520), (30, 44638816), (32, 41848890), (40, 33479112), (43, 31143360), (48, 27899260), (60, 22319408), (64, 20924445), (80, 16739556), (86, 15571680), (96, 13949630), (120, 11159704), (129, 10381120), (160, 8369778), (172, 7785840), (192, 6974815), (215, 6228672), (240, 5579852), (258, 5190560), (320, 4184889), (344, 3892920), (430, 3114336), (480, 2789926), (516, 2595280), (645, 2076224), (688, 1946460), (860, 1557168), (960, 1394963), (1032, 1297640), (1290, 1038112), (1376, 973230), (1720, 778584), (2064, 648820), (2580, 519056), (2752, 486615), (3440, 389292), (4128, 324410), (5160, 259528), (6880, 194646), (8256, 162205), (10320, 129764), (13760, 97323), (20640, 64882), (32441, 41280)]