16885770480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{48157}}^1$

素因数の和:48663

約数の個数: 120

約数和(自身を含む): 56825669472

約数和(自身を除く): 39939898992

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 487, 720, 974, 1461, 1948, 2435, 2922, 3896, 4383, 4870, 5844, 7305, 7792, 8766, 9740, 11688, 14610, 17532, 19480, 21915, 23376, 29220, 35064, 38960, 43830, 48157, 58440, 70128, 87660, 96314, 116880, 144471, 175320, 192628, 240785, 288942, 350640, 385256, 433413, 481570, 577884, 722355, 770512, 866826, 963140, 1155768, 1444710, 1733652, 1926280, 2167065, 2311536, 2889420, 3467304, 3852560, 4334130, 5778840, 6934608, 8668260, 11557680, 17336520, 23452459, 34673040, 46904918, 70357377, 93809836, 117262295, 140714754, 187619672, 211072131, 234524590, 281429508, 351786885, 375239344, 422144262, 469049180, 562859016, 703573770, 844288524, 938098360, 1055360655, 1125718032, 1407147540, 1688577048, 1876196720, 2110721310, 2814295080, 3377154096, 4221442620, 5628590160, 8442885240, 16885770480]

約数ペア:

[(1, 16885770480), (2, 8442885240), (3, 5628590160), (4, 4221442620), (5, 3377154096), (6, 2814295080), (8, 2110721310), (9, 1876196720), (10, 1688577048), (12, 1407147540), (15, 1125718032), (16, 1055360655), (18, 938098360), (20, 844288524), (24, 703573770), (30, 562859016), (36, 469049180), (40, 422144262), (45, 375239344), (48, 351786885), (60, 281429508), (72, 234524590), (80, 211072131), (90, 187619672), (120, 140714754), (144, 117262295), (180, 93809836), (240, 70357377), (360, 46904918), (487, 34673040), (720, 23452459), (974, 17336520), (1461, 11557680), (1948, 8668260), (2435, 6934608), (2922, 5778840), (3896, 4334130), (4383, 3852560), (4870, 3467304), (5844, 2889420), (7305, 2311536), (7792, 2167065), (8766, 1926280), (9740, 1733652), (11688, 1444710), (14610, 1155768), (17532, 963140), (19480, 866826), (21915, 770512), (23376, 722355), (29220, 577884), (35064, 481570), (38960, 433413), (43830, 385256), (48157, 350640), (58440, 288942), (70128, 240785), (87660, 192628), (96314, 175320), (116880, 144471)]