40976640

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{3557}}^1$

素因数の和:3584

約数の個数: 108

約数和(自身を含む): 141814764

約数和(自身を除く): 100838124

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, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3557, 3840, 5760, 7114, 10671, 11520, 14228, 17785, 21342, 28456, 32013, 35570, 42684, 53355, 56912, 64026, 71140, 85368, 106710, 113824, 128052, 142280, 160065, 170736, 213420, 227648, 256104, 284560, 320130, 341472, 426840, 455296, 512208, 569120, 640260, 682944, 853680, 910592, 1024416, 1138240, 1280520, 1365888, 1707360, 2048832, 2276480, 2561040, 2731776, 3414720, 4097664, 4552960, 5122080, 6829440, 8195328, 10244160, 13658880, 20488320, 40976640]

約数ペア:

[(1, 40976640), (2, 20488320), (3, 13658880), (4, 10244160), (5, 8195328), (6, 6829440), (8, 5122080), (9, 4552960), (10, 4097664), (12, 3414720), (15, 2731776), (16, 2561040), (18, 2276480), (20, 2048832), (24, 1707360), (30, 1365888), (32, 1280520), (36, 1138240), (40, 1024416), (45, 910592), (48, 853680), (60, 682944), (64, 640260), (72, 569120), (80, 512208), (90, 455296), (96, 426840), (120, 341472), (128, 320130), (144, 284560), (160, 256104), (180, 227648), (192, 213420), (240, 170736), (256, 160065), (288, 142280), (320, 128052), (360, 113824), (384, 106710), (480, 85368), (576, 71140), (640, 64026), (720, 56912), (768, 53355), (960, 42684), (1152, 35570), (1280, 32013), (1440, 28456), (1920, 21342), (2304, 17785), (2880, 14228), (3557, 11520), (3840, 10671), (5760, 7114)]