131149440

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{22769}}^1$

素因数の和:22794

約数の個数: 96

約数和(自身を含む): 452895300

約数和(自身を除く): 321745860

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, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 22769, 45538, 68307, 91076, 113845, 136614, 182152, 204921, 227690, 273228, 341535, 364304, 409842, 455380, 546456, 683070, 728608, 819684, 910760, 1024605, 1092912, 1366140, 1457216, 1639368, 1821520, 2049210, 2185824, 2732280, 2914432, 3278736, 3643040, 4098420, 4371648, 5464560, 6557472, 7286080, 8196840, 8743296, 10929120, 13114944, 14572160, 16393680, 21858240, 26229888, 32787360, 43716480, 65574720, 131149440]

約数ペア:

[(1, 131149440), (2, 65574720), (3, 43716480), (4, 32787360), (5, 26229888), (6, 21858240), (8, 16393680), (9, 14572160), (10, 13114944), (12, 10929120), (15, 8743296), (16, 8196840), (18, 7286080), (20, 6557472), (24, 5464560), (30, 4371648), (32, 4098420), (36, 3643040), (40, 3278736), (45, 2914432), (48, 2732280), (60, 2185824), (64, 2049210), (72, 1821520), (80, 1639368), (90, 1457216), (96, 1366140), (120, 1092912), (128, 1024605), (144, 910760), (160, 819684), (180, 728608), (192, 683070), (240, 546456), (288, 455380), (320, 409842), (360, 364304), (384, 341535), (480, 273228), (576, 227690), (640, 204921), (720, 182152), (960, 136614), (1152, 113845), (1440, 91076), (1920, 68307), (2880, 45538), (5760, 22769)]