381372480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{132421}}^1$

素因数の和:132444

約数の個数: 84

約数和(自身を含む): 1311772332

約数和(自身を除く): 930399852

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 132421, 264842, 397263, 529684, 662105, 794526, 1059368, 1191789, 1324210, 1589052, 1986315, 2118736, 2383578, 2648420, 3178104, 3972630, 4237472, 4767156, 5296840, 5958945, 6356208, 7945260, 8474944, 9534312, 10593680, 11917890, 12712416, 15890520, 19068624, 21187360, 23835780, 25424832, 31781040, 38137248, 42374720, 47671560, 63562080, 76274496, 95343120, 127124160, 190686240, 381372480]

約数ペア:

[(1, 381372480), (2, 190686240), (3, 127124160), (4, 95343120), (5, 76274496), (6, 63562080), (8, 47671560), (9, 42374720), (10, 38137248), (12, 31781040), (15, 25424832), (16, 23835780), (18, 21187360), (20, 19068624), (24, 15890520), (30, 12712416), (32, 11917890), (36, 10593680), (40, 9534312), (45, 8474944), (48, 7945260), (60, 6356208), (64, 5958945), (72, 5296840), (80, 4767156), (90, 4237472), (96, 3972630), (120, 3178104), (144, 2648420), (160, 2383578), (180, 2118736), (192, 1986315), (240, 1589052), (288, 1324210), (320, 1191789), (360, 1059368), (480, 794526), (576, 662105), (720, 529684), (960, 397263), (1440, 264842), (2880, 132421)]