61464960

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{3557}}^1$

素因数の和:3585

約数の個数: 128

約数和(自身を含む): 217749600

約数和(自身を除く): 156284640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 3557, 4320, 5760, 7114, 8640, 10671, 14228, 17280, 17785, 21342, 28456, 32013, 35570, 42684, 53355, 56912, 64026, 71140, 85368, 96039, 106710, 113824, 128052, 142280, 160065, 170736, 192078, 213420, 227648, 256104, 284560, 320130, 341472, 384156, 426840, 455296, 480195, 512208, 569120, 640260, 682944, 768312, 853680, 960390, 1024416, 1138240, 1280520, 1365888, 1536624, 1707360, 1920780, 2048832, 2276480, 2561040, 3073248, 3414720, 3841560, 4097664, 5122080, 6146496, 6829440, 7683120, 10244160, 12292992, 15366240, 20488320, 30732480, 61464960]

約数ペア:

[(1, 61464960), (2, 30732480), (3, 20488320), (4, 15366240), (5, 12292992), (6, 10244160), (8, 7683120), (9, 6829440), (10, 6146496), (12, 5122080), (15, 4097664), (16, 3841560), (18, 3414720), (20, 3073248), (24, 2561040), (27, 2276480), (30, 2048832), (32, 1920780), (36, 1707360), (40, 1536624), (45, 1365888), (48, 1280520), (54, 1138240), (60, 1024416), (64, 960390), (72, 853680), (80, 768312), (90, 682944), (96, 640260), (108, 569120), (120, 512208), (128, 480195), (135, 455296), (144, 426840), (160, 384156), (180, 341472), (192, 320130), (216, 284560), (240, 256104), (270, 227648), (288, 213420), (320, 192078), (360, 170736), (384, 160065), (432, 142280), (480, 128052), (540, 113824), (576, 106710), (640, 96039), (720, 85368), (864, 71140), (960, 64026), (1080, 56912), (1152, 53355), (1440, 42684), (1728, 35570), (1920, 32013), (2160, 28456), (2880, 21342), (3456, 17785), (3557, 17280), (4320, 14228), (5760, 10671), (7114, 8640)]