180783360

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{5231}}^1$

素因数の和:5261

約数の個数: 144

約数和(自身を含む): 641652480

約数和(自身を除く): 460869120

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, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5231, 5760, 6912, 8640, 10462, 11520, 15693, 17280, 20924, 26155, 31386, 34560, 41848, 47079, 52310, 62772, 78465, 83696, 94158, 104620, 125544, 141237, 156930, 167392, 188316, 209240, 235395, 251088, 282474, 313860, 334784, 376632, 418480, 470790, 502176, 564948, 627720, 669568, 706185, 753264, 836960, 941580, 1004352, 1129896, 1255440, 1339136, 1412370, 1506528, 1673920, 1883160, 2008704, 2259792, 2510880, 2824740, 3013056, 3347840, 3766320, 4017408, 4519584, 5021760, 5649480, 6026112, 6695680, 7532640, 9039168, 10043520, 11298960, 12052224, 15065280, 18078336, 20087040, 22597920, 30130560, 36156672, 45195840, 60261120, 90391680, 180783360]

約数ペア:

[(1, 180783360), (2, 90391680), (3, 60261120), (4, 45195840), (5, 36156672), (6, 30130560), (8, 22597920), (9, 20087040), (10, 18078336), (12, 15065280), (15, 12052224), (16, 11298960), (18, 10043520), (20, 9039168), (24, 7532640), (27, 6695680), (30, 6026112), (32, 5649480), (36, 5021760), (40, 4519584), (45, 4017408), (48, 3766320), (54, 3347840), (60, 3013056), (64, 2824740), (72, 2510880), (80, 2259792), (90, 2008704), (96, 1883160), (108, 1673920), (120, 1506528), (128, 1412370), (135, 1339136), (144, 1255440), (160, 1129896), (180, 1004352), (192, 941580), (216, 836960), (240, 753264), (256, 706185), (270, 669568), (288, 627720), (320, 564948), (360, 502176), (384, 470790), (432, 418480), (480, 376632), (540, 334784), (576, 313860), (640, 282474), (720, 251088), (768, 235395), (864, 209240), (960, 188316), (1080, 167392), (1152, 156930), (1280, 141237), (1440, 125544), (1728, 104620), (1920, 94158), (2160, 83696), (2304, 78465), (2880, 62772), (3456, 52310), (3840, 47079), (4320, 41848), (5231, 34560), (5760, 31386), (6912, 26155), (8640, 20924), (10462, 17280), (11520, 15693)]