264492480

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{39359}}^1$

素因数の和:39386

約数の個数: 112

約数和(自身を含む): 959754240

約数和(自身を除く): 695261760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 39359, 78718, 118077, 157436, 196795, 236154, 275513, 314872, 393590, 472308, 551026, 590385, 629744, 787180, 826539, 944616, 1102052, 1180770, 1259488, 1377565, 1574360, 1653078, 1889232, 2204104, 2361540, 2518976, 2755130, 3148720, 3306156, 3778464, 4132695, 4408208, 4723080, 5510260, 6297440, 6612312, 7556928, 8265390, 8816416, 9446160, 11020520, 12594880, 13224624, 16530780, 17632832, 18892320, 22041040, 26449248, 33061560, 37784640, 44082080, 52898496, 66123120, 88164160, 132246240, 264492480]

約数ペア:

[(1, 264492480), (2, 132246240), (3, 88164160), (4, 66123120), (5, 52898496), (6, 44082080), (7, 37784640), (8, 33061560), (10, 26449248), (12, 22041040), (14, 18892320), (15, 17632832), (16, 16530780), (20, 13224624), (21, 12594880), (24, 11020520), (28, 9446160), (30, 8816416), (32, 8265390), (35, 7556928), (40, 6612312), (42, 6297440), (48, 5510260), (56, 4723080), (60, 4408208), (64, 4132695), (70, 3778464), (80, 3306156), (84, 3148720), (96, 2755130), (105, 2518976), (112, 2361540), (120, 2204104), (140, 1889232), (160, 1653078), (168, 1574360), (192, 1377565), (210, 1259488), (224, 1180770), (240, 1102052), (280, 944616), (320, 826539), (336, 787180), (420, 629744), (448, 590385), (480, 551026), (560, 472308), (672, 393590), (840, 314872), (960, 275513), (1120, 236154), (1344, 196795), (1680, 157436), (2240, 118077), (3360, 78718), (6720, 39359)]